JP4417326B2 - Composition for oxidation dyeing of keratin fibers comprising mono- or polyglycerolated fatty alcohol and specific polyol - Google Patents

Description

  The present invention relates to at least one oxidative dye that does not contain glycerol and does not contain a cationic synthetic thickening polymer having at least one fatty chain, and at least one mono- or The present invention relates to a composition for oxidative dyeing of keratin fibers, in particular human keratin fibers, more particularly hair, comprising a polyglycerolated fatty alcohol and at least one specific polyol.

Keratin fibers, especially human hair, are commonly used as oxidative dye precursors commonly known as "oxidation bases", especially ortho- or para-phenylenediamines, ortho- or para-aminophenols and heterocyclic rings. It is known to dye with a dye composition comprising a base.
Oxidative dye precursors are compounds that are initially colorless or slightly colored and produce their coloring power on the hair in the presence of an oxidizing agent to produce a colored compound. The formation of these colored compounds is generally present in oxidative condensation with “oxidation-based” itself or in dyeing compositions used for oxidative dyeing, more particularly meta-phenylenediamines, meta-aminophenols. And as a result of "oxidation-based" oxidative condensation with toning agents or "couplers" represented by certain meta-diphenols and certain heterocyclic compounds.

A wide range of colors can be obtained with the various molecules used, consisting of “oxidation base” on the one hand and “coupler” on the other hand.
These oxidation bases and these couplers are formulated in a medium for application to keratin fibers after mixing with an oxidant.
These media are generally water-soluble and usually contain one or more surfactants, especially nonionic surfactants, optionally mixed with one or more solvents.
However, the present applicant has found that the above method cannot produce a color that is sufficiently satisfactory in terms of strength, color or sustainability. In particular, the Applicant has found that sufficient strength cannot be achieved on hair sensitized by prior art dye compositions.

Having conducted a number of investigations derived from this problem, Applicants have developed strong and colored by introducing at least one mono- or polyglycerolated fatty alcohol and at least one specific polyol into the dyeing composition. Oxidative dyeing composition that produces (light) coloration and good fastness to chemical factors (shampoos, permanent wave agents, etc.) or natural factors (light, sweating, etc.), thus giving sensitized hair sufficient strength It is disclosed here that the product is obtained.
These discoveries form the basis of the present invention.
JP-A-7-267836 JP-A-62-246542 International Publication No. 99/36044 Pamphlet JP 2000-178466 A

｛上式中：
Ｒ_１、Ｒ_２、Ｒ_３及びＲ_４は互いに独立して、水素原子、Ｃ_１−Ｃ_６のアルキル基又はＣ_１−Ｃ_６のモノ-又はポリヒドロキシアルキル基を示し；
Ａは、１〜１８の範囲の数「ｎ」の炭素原子を含み、場合によっては０〜９の範囲の数「ｚ」の酸素原子で中断されている直鎖状又は分枝状のアルキレン基を示し；
ｍは０又は１を示し；
Ａ基と置換基Ｒ_１〜Ｒ_４の全てとの両方に含まれる炭素原子の総数が、２以上であると理解される｝
の少なくとも１種のポリオールを含有し、
ポリオールの分子量が：
ｍが０に等しいか、又はｍとｎが１に等しい場合、また
ｍが１に等しくＡが直鎖であり、ｎが２に等しくｚが０に等しい場合には、
９５〜５００、
ｎが２以上である場合、また
ｍが１に等しくｎが２に等しくｚが０以外である場合には、
１４０〜５００、
ｍが１に等しくｎが１又は２以外でｚが０に等しい場合、又は
ｍが１に等しくＡが分枝であり、ｎが２に等しくｚが０に等しい場合には、
９０〜５００
の範囲であり、
−（ｂ）グリセロールと、少なくとも１つの脂肪鎖を含むカチオン性合成増粘ポリマーとを含まないことを特徴とする、ケラチン繊維、特にヒトのケラチン繊維、より詳細には毛髪の酸化染色用組成物にある。 Accordingly, the first subject of the invention contains at least one oxidation dye in a medium suitable for dyeing, and further:
-(A) at least one mono- or polyglycerolated fatty alcohol and the following formula (Ia):

{In the above formula:
R ₁ , R ₂ , R ₃ and R ₄ each independently represent a hydrogen atom, a C ₁ -C ₆ alkyl group or a C ₁ -C ₆ mono- or polyhydroxyalkyl group;
A is a linear or branched alkylene group containing a number “n” of carbon atoms in the range of 1-18, optionally interrupted by a number “z” of oxygen atoms in the range of 0-9. Indicates;
m represents 0 or 1;
It is understood that the total number of carbon atoms contained in both the A group and all of the substituents R _{1 to} R ₄ is 2 or more}
At least one polyol
The molecular weight of the polyol is:
If m is equal to 0, or if m and n are equal to 1, and if m is equal to 1 and A is linear, n is equal to 2 and z is equal to 0,
95-500,
If n is 2 or greater, or if m is equal to 1, n is equal to 2 and z is other than 0,
140-500,
If m is equal to 1 and n is not 1 or 2 and z is equal to 0, or if m is equal to 1 and A is a branch, n is equal to 2 and z is equal to 0,
90-500
Range of
A composition for oxidative dyeing of keratin fibers, in particular human keratin fibers, more particularly hair, characterized in that it does not contain (b) glycerol and a cationic synthetic thickening polymer comprising at least one fatty chain It is in.

Another subject of the invention is ready for use for the oxidative dyeing of keratin fibres, containing at least one composition as described above and at least one oxidant in a medium suitable for dyeing. The composition.
For the purposes of the present invention, the expression “composition ready for use” means any composition intended to be applied immediately to keratin fibres, ie it is It can be stored in the state, or it can be obtained by instant mixing of two or more compositions.

  The invention also comprises in a medium suitable for dyeing at least one oxidative dye in combination with at least one mono- or polyglycerolated fatty alcohol and at least one polyol of formula (I), A composition (A) not containing a cationic synthetic thickener containing at least one fatty chain and not containing a cationic synthetic thickener is applied to keratin fibers and mixed with the composition (A) at the time of use, or an intermediate rinse is performed. Using a composition (B) containing at least one oxidizing agent that is continuously applied without causing color development at an alkaline, neutral or acidic pH, keratin fibers, particularly humans such as hair It also relates to a method for dyeing keratin fibers.

The subject of the invention is also a cationic synthetic thickening polymer having at least one fatty chain and no glycerol, at least one oxidative dye, at least one mono- or polyglycerolated fatty alcohol and formula (Ia) Keratin fibers, in particular human keratin fibers, more particularly hair, comprising at least one first compartment comprising a composition comprising at least one polyol of and a second compartment comprising an oxidizing agent. It is in a multi-compartment stain or “kit” for oxidative staining.
However, other features, aspects, subject matter and advantages of the present invention will become more apparent upon reading the following description and examples.

｛上式中：
Ｒは８〜４０の炭素原子、好ましくは１０〜３０の炭素原子を含む飽和又は不飽和で、直鎖状もしくは分枝状の基を示し、
ｎは１〜３０、好ましくは１〜１０の範囲の数を示す｝
の任意の化合物を意味する。 The expression “mono- or polyglycerolated fatty alcohol” has the following formula (IIa):

{In the above formula:
R represents a saturated or unsaturated, linear or branched group containing 8 to 40 carbon atoms, preferably 10 to 30 carbon atoms,
n represents a number in the range of 1-30, preferably 1-10}
Means any compound.

  This type of compound includes, in particular, lauryl alcohol containing 4 moles of glycerol (INCI name: polyglyceryl-4 lauryl ether), oleyl alcohol containing 4 moles of glycerol (INCI name: polyglyceryl-4 oleyl ether), 2 moles of glycerol. Alcohol (INCI name: polyglyceryl-2 oleyl ether), cetearyl alcohol containing 2 moles of glycerol, cetearyl alcohol containing 6 moles of glycerol, oleocetyl alcohol containing 6 moles of glycerol, and 6 moles of glycerol The octadecanol containing can be mentioned.

A fatty alcohol may represent a mixture of fatty alcohols, as well as an arbitrary value for n, which means that several types of glycerolated fatty alcohols are in the form of a mixture in one commercial product. It means that they can coexist.
The mono- or polyglycerolated fatty alcohol is about 0.01 to about 30%, preferably about 0.05 to about 20%, more preferably about 0.1% to about 15%, based on the total weight of the composition. Occupy.

As polyols of the formula (Ia), mention may be made in particular of pinacol (2,3-dimethyl-2,3-butanediol) and 1,2,3-butanetriol, where m = 0.
Preferred polyols of the formula (Ia) are those in which, in the formula (Ia), m = 1 and R _{1 to} R ₄ each independently represent a hydrogen atom or a C ₁ -C ₆ alkyl group.
Examples of the preferred polyol of the formula (Ia) include polyethylene glycol such as a product known as PEG-6 under the CTFA label (International Cosmetic Raw Material Dictionary 7th edition).

Use one or more polyols of formula (Ia), m = 1, R _{1 to} R ₄ each independently represent a hydrogen atom or a C ₁ -C ₆ alkyl group and have a molecular weight of less than 200 Is also preferred.
Polyols of this type are especially 3-methyl-1,3,5-pentanetriol, 1,2,4-butanetriol, 1,5-pentanediol, 2-methyl-1,3-propanediol, 3-methyl -1,5-pentanediol, neopentyl glycol (2,2-dimethyl-1,3-propanediol), isoprene glycol (3-methyl-1,3-butanediol) and hexylene glycol (2-methyl-2) , 4-pentanediol). Most particularly preferred in the present invention are hexylene glycol, neopentane glycol and 3-methyl-1,5-pentanediol.
The polyol of formula (Ia) comprises from about 0.1% to about 40%, preferably from about 0.5% to about 30%, more preferably from about 1% to about 20%, based on the total weight of the composition. .

The oxidation dyes that can be used in the present invention are selected from oxidation bases and / or couplers.
Preferably, the composition according to the invention contains at least one oxidation base.
The oxidation base that can be used in the present invention is selected from those conventionally known in the field of oxidation dyeing, and in particular, the following ortho- and para-phenylenediamines, double bases, ortho- and para-aminophenols and complex. Mention may be made of ring bases and their acid addition salts.

[上式中：
Ｒ_１は、４'-アミノフェニル基、フェニル基、窒素含有(nitrogenous)基で置換されたＣ_１-Ｃ_４アルキル基、(Ｃ_１-Ｃ_４)アルコキシ(Ｃ_１-Ｃ_４)アルキル基、Ｃ_２-Ｃ_４ポリヒドロキシアルキル基、Ｃ_１-Ｃ_４モノヒドロキシアルキル基、Ｃ_１-Ｃ_４アルキル基、又は水素原子を表し；
Ｒ_２は、水素原子、Ｃ_１-Ｃ_４アルキル基、Ｃ_１-Ｃ_４モノヒドロキシアルキル基、Ｃ_２-Ｃ_４ポリヒドロキシアルキル基、(Ｃ_１-Ｃ_４)アルコキシ(Ｃ_１-Ｃ_４)アルキル基又は窒素含有基で置換されたＣ_１-Ｃ_４アルキル基を表し；
Ｒ_１及びＲ_２は、それらが担持されている窒素原子と共に、一又は複数のアルキル、ヒドロキシル又はウレイド基で置換されていてもよい５-又は６員の窒素複素環を形成可能であり；
Ｒ_３は、水素原子、塩素原子等のハロゲン原子、Ｃ_１-Ｃ_４アルキル基、スルホ基、カルボキシ基、Ｃ_１-Ｃ_４モノヒドロキシアルキル基、Ｃ_１-Ｃ_４ヒドロキシアルコキシ基、アセチルアミノ(Ｃ_１-Ｃ_４)アルコキシ基、メシルアミノ(Ｃ_１-Ｃ_４)アルコキシ基又はカルバモイルアミノ(Ｃ_１-Ｃ_４)アルコキシ基を表し；
Ｒ_４は、水素原子、ハロゲン原子又はＣ_１-Ｃ_４アルキル基を表す]
のパラ-フェニレンジアミン類及びそれらの酸付加塩類である。 Some of the things that can be mentioned are:
-(I) The following formula (II):

[In the above formula:
R ₁ is a 4′-aminophenyl group, a phenyl group, a C ₁ -C ₄ alkyl group substituted with a nitrogenous group, a (C ₁ -C ₄ ) alkoxy (C ₁ -C ₄ ) alkyl group, Represents a C ₂ -C ₄ polyhydroxyalkyl group, a C ₁ -C ₄ monohydroxyalkyl group, a C ₁ -C ₄ alkyl group, or a hydrogen atom;
R ₂ represents a hydrogen atom, a C ₁ -C ₄ alkyl group, a C ₁ -C ₄ monohydroxyalkyl group, a C ₂ -C ₄ polyhydroxyalkyl group, a (C ₁ -C ₄ ) alkoxy (C ₁ -C ₄ ) Represents a C ₁ -C ₄ alkyl group substituted with an alkyl group or a nitrogen-containing group;
R ₁ and R ₂ together with the nitrogen atom on which they are supported can form a 5- or 6-membered nitrogen heterocycle optionally substituted with one or more alkyl, hydroxyl or ureido groups;
R ₃ represents a hydrogen atom, a halogen atom such as a chlorine atom, a C ₁ -C ₄ alkyl group, a sulfo group, a carboxy group, a C ₁ -C ₄ monohydroxyalkyl group, a C ₁ -C ₄ hydroxyalkoxy group, an acetylamino ( Represents a C ₁ -C ₄ ) alkoxy group, a mesylamino (C ₁ -C ₄ ) alkoxy group or a carbamoylamino (C ₁ -C ₄ ) alkoxy group;
R ₄ represents a hydrogen atom, a halogen atom or a C ₁ -C ₄ alkyl group]
Para-phenylenediamines and acid addition salts thereof.

Nitrogen-containing groups of the above formula (II) include amino, mono (C ₁ -C ₄ ) alkylamino, di (C ₁ -C ₄ ) alkylamino, tri (C ₁ -C ₄ ) alkylamino, mono Mention may be made of the hydroxy (C ₁ -C ₄ ) alkylamino, imidazolinium and ammonium groups.
The para-phenylenediamines of the above formula (II) are in particular para-phenylenediamine, para-toluylenediamine, 2-chloro-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2, 6-dimethyl-para-phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2,5-dimethyl-para-phenylenediamine, N, N-dimethyl-para-phenylenediamine, N, N-diethyl-para- Phenylenediamine, N, N-dipropyl-para-phenylenediamine, 4-amino-N, N-diethyl-3-methylaniline, N, N-bis (β-hydroxyethyl) -para-phenylenediamine, 4-N, N-bis (β-hydroxyethyl) amino-2-methylaniline, 4-N, N-bis (β-hydroxyethyl) amino-2-chloroaniline, 2-β-hydroxyethyl-para-phenylenediamine 2-fluoro-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N- (β-hydroxypropyl) -para-phenylenediamine, 2-hydroxymethyl-para-phenylenediamine, N, N-dimethyl-3 -Methyl-para-phenylenediamine, N, N- (ethyl-β-hydroxyethyl) -para-phenylenediamine, N- (β, γ-dihydroxypropyl) -para-phenylenediamine, N- (4'-aminophenyl) ) -Para-phenylenediamine, N-phenyl-para-phenylenediamine, 2-β-hydroxyethyloxy-para-phenylenediamine, 2-β-acetylaminoethyloxy-para-phenylenediamine, N- (β-methoxyethyl) ) -Para-phenylenediamine and 2-methyl-1-N-βhydroxyethyl-para-phenylenediamine, and their acid addition salts. .

  Among the para-phenylenediamines of formula (II) described above, para-phenylenediamine, para-toluylenediamine, 2-isopropyl-para-phenylenediamine, 2-β-hydroxyethyl-para-phenylenediamine, 2-β -Hydroxyethyloxy-para-phenylenediamine, 2,6-dimethyl-para-phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, N, N-bis (β -Hydroxyethyl) -para-phenylenediamine and 2-chloro-para-phenylenediamine and their acid addition salts are particularly preferred.

［上式中：
− Ｚ_１及びＺ_２は、同一でも異なっていてもよく、結合手Ｙ又はＣ_１-Ｃ_４アルキル基で置換されうるヒドロキシル又は-ＮＨ_２基を表し；
− 結合手Ｙは、一又は複数のヒドロキシル又はＣ_１-Ｃ_６アルコキシ基で置換されていてもよく、一又は複数のへテロ原子、例えば酸素、硫黄又は窒素原子及び／又は一又は複数の窒素含有基が挿入されるか又はこれを末端に有していてもよい、１〜１４の炭素原子を有する直鎖状又は分枝状のアルキレン鎖を表し；
− Ｒ_５及びＲ_６は、水素又はハロゲン原子、Ｃ_１-Ｃ_４アルキル基、Ｃ_１-Ｃ_４モノヒドロキシアルキル基、Ｃ_２-Ｃ_４ポリヒドロキシアルキル基、Ｃ_１-Ｃ_４アミノアルキル基又は結合手Ｙを表し；
− Ｒ_７、Ｒ_８、Ｒ_９、Ｒ_１０、Ｒ_１１及びＲ_１２は、同一でも異なっていてもよく、水素原子、結合手Ｙ又はＣ_１-Ｃ_４アルキル基を表し；
式（ＩＩＩ）の化合物が一分子当り単一の結合手Ｙのみを有すると理解されるもの］
に相当する化合物及びそれらの酸付加塩類を挙げることができる。 -(II) In the context of the present invention, the term double bases is understood to mean compounds having at least two aromatic rings bearing amino and / or hydroxyl groups.
Among the multiple bases that can be used as the oxidation base in the dyeing composition according to the invention, in particular, the following formula (III):

[In the above formula:
-Z ₁ and Z _{2, which} may be the same or different, represent a hydroxyl or —NH ₂ group that can be substituted with a bond Y or a C ₁ -C ₄ alkyl group;
The bond Y may be substituted with one or more hydroxyl or C ₁ -C ₆ alkoxy groups, one or more heteroatoms, for example oxygen, sulfur or nitrogen atoms and / or one or more nitrogens Represents a linear or branched alkylene chain having 1 to 14 carbon atoms into which the containing group is inserted or optionally terminated;
-R ₅ and R ₆ are a hydrogen or halogen atom, a C ₁ -C ₄ alkyl group, a C ₁ -C ₄ monohydroxyalkyl group, a C ₂ -C ₄ polyhydroxyalkyl group, a C ₁ -C ₄ aminoalkyl group or Represents bond Y;
_{- R 7, R 8, R} 9, R 10, R 11 and _{R 12} may be the same or different, represent a hydrogen atom, bond Y or a _{C 1} -C ₄ alkyl group;
It is understood that the compound of formula (III) has only a single bond Y per molecule]
And compounds corresponding to these and acid addition salts thereof.

The nitrogen-containing groups of formula (III) mentioned above are in particular amino, mono (C ₁ -C ₄ ) alkylamino, di (C ₁ -C ₄ ) alkylamino, tri (C ₁ -C ₄ ) alkylamino, mono Mention may be made of the hydroxy (C ₁ -C ₄ ) alkylamino, imidazolinium and ammonium groups.
Among the multiple bases of the formula (III) mentioned above are in particular N, N′-bis (β-hydroxyethyl) -N, N′-bis (4′-aminophenyl) -1,3-diaminopropanol, N , N′-bis (β-hydroxyethyl) -N, N′-bis (4′-aminophenyl) ethylenediamine, N, N′-bis (4-aminophenyl) tetramethylenediamine, N, N′-bis ( β-hydroxyethyl) -N, N′-bis (4-aminophenyl) tetramethylenediamine, N, N′-bis (4-methylaminophenyl) tetramethylenediamine, N, N′-bis (ethyl) -N , N'-bis (4'-amino-3'-methylphenyl) ethylenediamine and 1,8-bis (2,5-diaminophenoxy) -3,5-dioxaoctane and their acid addition salts it can.
Among these double bases of formula (III), N, N′-bis (β-hydroxyethyl) -N, N′-bis (4′-aminophenyl) -1,3-diaminopropanol and 1,8- Bis (2,5-diaminophenoxy) -3,5-dioxaoctane or one of their acid addition salts is particularly preferred.

[上式中：
Ｒ_１３は、水素原子、フッ素等のハロゲン原子、又はＣ_１-Ｃ_４アルキル、Ｃ_１-Ｃ_４モノヒドロキシアルキル、(Ｃ_１-Ｃ_４)アルコキシ(Ｃ_１-Ｃ_４)アルキル、Ｃ_１-Ｃ_４アミノアルキル又はヒドロキシ(Ｃ_１-Ｃ_４)アルキルアミノ(Ｃ_１-Ｃ_４)アルキル基を表し、
Ｒ_１４は、水素原子、フッ素等のハロゲン原子、又はＣ_１-Ｃ_４アルキル、Ｃ_１-Ｃ_４モノヒドロキシアルキル、Ｃ_２-Ｃ_４ポリヒドロキシアルキル、Ｃ_１-Ｃ_４アミノアルキル、Ｃ_１-Ｃ_４シアノアルキル又は(Ｃ_１-Ｃ_４)アルコキシ(Ｃ_１-Ｃ_４)アルキル基を表す]
に相当するパラ-アミノフェノール類及びそれらの酸付加塩類。
上述した式(ＩＶ)のパラ-アミノフェノール類としては、特に、パラ-アミノフェノール、４-アミノ-３-メチルフェノール、４-アミノ-３-フルオロフェノール、４-アミノ-３-ヒドロキシメチルフェノール、４-アミノ-２-メチルフェノール、４-アミノ-２-ヒドロキシメチルフェノール、４-アミノ-２-メトキシメチルフェノール、４-アミノ-２-アミノメチルフェノール、及び４-アミノ-２-(β-ヒドロキシエチルアミノメチル)フェノール、及びそれらの酸付加塩類を挙げることができる。 -(III) The following formula (IV):

[In the above formula:
R ₁₃ represents a hydrogen atom, a halogen atom such as fluorine, or C ₁ -C ₄ alkyl, C ₁ -C ₄ monohydroxyalkyl, (C ₁ -C ₄ ) alkoxy (C ₁ -C ₄ ) alkyl, C _1- Represents a C ₄ aminoalkyl or hydroxy (C ₁ -C ₄ ) alkylamino (C ₁ -C ₄ ) alkyl group;
R ₁₄ represents a hydrogen atom, a halogen atom such as fluorine, or C ₁ -C ₄ alkyl, C ₁ -C ₄ monohydroxyalkyl, C ₂ -C ₄ polyhydroxyalkyl, C ₁ -C ₄ aminoalkyl, C _1- Represents a C ₄ cyanoalkyl or (C ₁ -C ₄ ) alkoxy (C ₁ -C ₄ ) alkyl group]
Para-aminophenols and their acid addition salts.
The para-aminophenols of the above formula (IV) include in particular para-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluorophenol, 4-amino-3-hydroxymethylphenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, and 4-amino-2- (β-hydroxy Mention may be made of ethylaminomethyl) phenol and their acid addition salts.

-(IV) Ortho-aminophenols which can be used as oxidation base in the present invention are in particular 2-aminophenol, 2-amino-1-hydroxy-5-methylbenzene, 2-amino-1-hydroxy-6- Selected from methylbenzene and 5-acetamido-2-aminophenol and their acid addition salts.

-(V) Examples of heterocyclic bases that can be used as the oxidation base in the dyeing composition of the present invention include pyridine derivatives, pyrimidine derivatives and pyrazole derivatives, and acid addition salts thereof.
Examples of pyridine derivatives include compounds described in British Patent No. 1026978 and British Patent No. 1153196, such as 2,5-diaminopyridine, 2- (4-methoxyphenyl) amino-3-aminopyridine, 2 , 3-diamino-6-methoxypyridine, 2- (β-methoxyethyl) amino-3-amino-6-methoxypyridine and 3,4-diaminopyridine, and acid addition salts thereof.

  Examples of the pyrimidine derivatives include compounds described in, for example, German Patent No. 2359399 or Japanese Patent No. 88-169571 and Japanese Patent No. 91-10659 or International Publication No. 96/15765, such as 2,4. , 5,6-tetraaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, 2-hydroxy-4,5,6-triaminopyrimidine, 2,4-dihydroxy-5,6-diaminopyrimidine and 2,5,6-triaminopyrimidine and pyrazolopyrimidine derivatives such as those described in French patent application 2750048, for example pyrazolo [1,5-a] pyrimidine-3, 7-diamine; 2,5-dimethylpyrazolo [1,5-a] pyrimidine-3,7-diamine; pyrazolo [1,5-a] pyrimidine-3,5-diamine; 2,7-dimethylpyrazolo [ , 5-a] pyrimidin-3,5-diamine; 3-aminopyrazolo [1,5-a] pyrimidin-7-ol; 3-aminopyrazolo [1,5-a] pyrimidin-5-ol; 2- (3- Aminopyrazolo [1,5-a] pyrimidin-7-ylamino) ethanol; 2- (7-aminopyrazolo [1,5-a] pyrimidin-3-ylamino) ethanol; 2-[(3-aminopyrazolo [1,5-a ] Pyrimidin-7-yl) (2-hydroxyethyl) amino] ethanol; 2-[(7-aminopyrazolo [1,5-a] pyrimidin-3-yl) (2-hydroxyethyl) amino] ethanol; -Dimethylpyrazolo [1,5-a] pyrimidine-3,7-diamine; 2,6-dimethylpyrazolo [1,5-a] pyrimidine-3,7-diamine; 2,5, N7, N7-tetra Methylpyrazolo [1,5-a] pyrimidine-3,7-diamine and 3-amino-5-methyl-7-imidazolylpropylaminopyrazolo Mention may be made of [1,5-a] pyrimidine, and their addition salts and tautomers thereof, and their acid addition salts, if a tautomeric equilibrium exists.

  Examples of pyrazole derivatives include German Patent No. 3384389, German Patent No. 4133957 and International Publication No. 94/08969, International Publication No. 94/08970, French Patent Publication No. 2733749 and German Patent No. 19543388. For example, 4,5-diamino-1-methylpyrazole, 3,4-diaminopyrazole, 4,5-diamino-1- (4′-chlorobenzyl) pyrazole, 4,5-diamino- 1,3-dimethylpyrazole, 4,5-diamino-3-methyl-1-phenylpyrazole, 4,5-diamino-1-methyl-3-phenylpyrazole, 4-amino-1,3-dimethyl-5-hydra Dinopyrazole, 1-benzyl-4,5-diamino-3-methylpyrazole, 4,5-diamino-3-tert-butyl-1-methylpyrazole, 4,5-diamino-1-tert-butyl-3-methylpyrazo 4,5-Diamino-1- (β-hydroxyethyl) -3-methylpyrazole, 4,5-diamino-1- (β-hydroxyethyl) pyrazole, 4,5-diamino-1-ethyl-3- Methylpyrazole, 4,5-diamino-1-ethyl-3- (4′-methoxyphenyl) pyrazole, 4,5-diamino-1-ethyl-3-hydroxymethylpyrazole, 4,5-diamino-3-hydroxymethyl -1-methylpyrazole, 4,5-diamino-3-hydroxymethyl-1-isopropylpyrazole, 4,5-diamino-3-methyl-1-isopropylpyrazole, 4-amino-5- (2′-aminoethyl) Amino-1,3-dimethylpyrazole, 3,4,5-triaminopyrazole, 1-methyl-3,4,5-triaminopyrazole, 3,5-diamino-1-methyl-4-methylaminopyrazole and 3 , 5-Diamino-4- (β-hydroxyethyl) amino-1-methylpi Tetrazole, and it can be the addition salts thereof with an acid.

  In the present invention, the oxidation base is preferably from about 0.0005% to 12% by weight, and even more preferably from about 0.005% to 8% by weight relative to the total weight of the composition.

  Couplers that can be used in the dyeing method of the present invention are those conventionally used in compositions for oxidation dyeing, that is, meta-aminophenols, meta-phenylenediamines and meta-diphenols, naphthols and complex. Ring couplers such as indole derivatives, indoline derivatives, sesamol and its derivatives, pyridine derivatives, pyrazolotriazole derivatives, pyrazolones, indazoles, benzimidazoles, benzothiazoles, benzoxazoles, 1,3-benzodioxides Soles and quinolines, and their acid addition salts.

  These couplers are in particular 2,4-diamino-1- (β-hydroxyethyloxy) benzene, 2-methyl-5-aminophenol, 5-N- (β-hydroxyethyl) amino-2-methylphenol, 3-aminophenol, 1,3-dihydroxybenzene, 1,3-dihydroxy-2-methylbenzene, 4-chloro-1,3-dihydroxybenzene, 2-amino-4- (β-hydroxyethylamino) -1- Methoxybenzene, 1,3-diaminobenzene, 1,3-bis (2,4-diaminophenoxy) propane, sesamol, 1-amino-2-methoxy-4,5-methylenedioxybenzene, α-naphthol, 6- Hydroxyindole, 4-hydroxyindole, 4-hydroxy-N-methylindole, 6-hydroxyindoline, 2,6-dihydroxy-4-methylpyridine, 1H-3-methylpyrazol-5-one, 1 -Phenyl-3-methylpyrazol-5-one, 2-amino-3-hydroxypyridine, 3,6-dimethylpyrazolo [3,2-c] -1,2,4-triazole and 2,6-dimethylpyrazole It can be selected from zolo [1,5-b] -1,2,4-triazole, and their acid addition salts.

When these couplers are present, they are preferably about 0.0001 to 10% by weight, more preferably about 0.005 to 5% by weight, based on the total weight of the composition.
In general, the oxidation base and coupler acid addition salts are selected in particular from hydrochlorides, hydrobromides, sulfates, tartrates, lactates and acetates.
In addition to the above-mentioned oxidation dyes, the composition of the present invention may further contain a direct dye in order to enrich the gloss of the color tone. In this case, these direct dyes are neutral, cationic or anionic nitro dyes, in particular in a proportion by weight of about 0.001 to 20% by weight, preferably 0.01 to 10% by weight of the total weight of the composition, It can be selected from azo dyes or anthraquinone dyes.

  In the composition ready for use according to the invention, composition (A) and / or composition (B) may also contain more particularly at least one cationic or amphoteric polymer.

Cationic Polymer For the purposes of the present invention, the expression “cationic polymer” denotes any polymer that contains a cationic group and / or a group that can be ionized to a cationic group.
The cationic polymers that can be used in the present invention are any already known per se for improving the cosmetic properties of the hair, ie in particular EP-A 337354 and FR 2270846, ibid. No. 2,383,660, No. 2,598,611, No. 2,470,596 and No. 2519863 can be selected.

Preferred cationic polymers are primary, secondary, tertiary and / or primary that can form part of the polymer backbone or can be supported by lateral substituents attached directly thereto. It is selected from those containing units having a quaternary amine group.
Commonly used cationic polymers have a number average molecular weight of about 500 to ⁵ × 10 ⁶ , preferably about 10 ^{3 to 3} × 10 ⁶ .
Examples of the cationic polymer include polyamine, polyaminoamide, and polyquaternary ammonium type polymers.

［上式中：
Ｒ_３は、同一でも異なっていてもよく、水素原子又はＣＨ_３基を示し；
Ａは、同一でも異なっていてもよく、直鎖状又は分枝状で、１〜６の炭素原子、好ましくは２又は３の炭素原子を有するアルキル基、又は１〜４の炭素原子を有するヒドロキシアルキル基を示し；
Ｒ_４、Ｒ_５及びＲ_６は、同一でも異なっていてもよく、１〜１８の炭素原子を有するアルキル基又はベンジル基、好ましくは１〜６の炭素原子を有するアルキル基を示し；
Ｒ_１及びＲ_２は、同一でも異なっていてもよく、水素又は１〜６の炭素原子を有するアルキル基、好ましくはメチル又はエチルを表し；
Ｘは無機又は有機酸から誘導されたアニオン、例えばメトスルファートアニオン又はハロゲン化物、例えば塩化物又は臭化物を示す］
の単位の少なくとも１つを有する、アクリル酸又はメタクリル酸エステル又はアミドから誘導されたホモポリマー又はコポリマー。 These are known products. They are described in particular in French Patent Nos. 2505348 or 2542997. The polymer may include the following:
(1) The following formula (V), (VI), (VII) or (VIII):

[In the above formula:
R ₃ may be the same or different and represents a hydrogen atom or a CH ₃ group;
A may be the same or different and is linear or branched and is an alkyl group having 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms, or hydroxy having 1 to 4 carbon atoms Represents an alkyl group;
R ₄ , R ₅ and R ₆ may be the same or different and each represents an alkyl group having 1 to 18 carbon atoms or a benzyl group, preferably an alkyl group having 1 to 6 carbon atoms;
R ₁ and R ₂ may be the same or different and represent hydrogen or an alkyl group having 1 to 6 carbon atoms, preferably methyl or ethyl;
X represents an anion derived from an inorganic or organic acid, such as a methosulphate anion or halide, such as chloride or bromide]
Homopolymers or copolymers derived from acrylic acid or methacrylic acid esters or amides having at least one unit of

Polymers of family (1) further include acrylamide, methacrylamide, diacetone acrylamide, acrylamide and methacrylamide substituted with lower (C ₁ -C ₄ ) alkyl nitrogen, acrylic acid or methacrylic acid or ester thereof, vinyl lactam For example, vinyl pyrrolidone or vinyl caprolactam, and one or more units derived from comonomers selected from the family of vinyl esters.

Thus, these polymers of family (1) include:
A copolymer of dimethylaminoethyl methacrylate and acrylamide quaternized with dimethyl sulfate or dimethyl halide, for example the product sold under the name Hercofloc by Hercules,
A copolymer of methacryloyloxyethyltrimethylammonium chloride and acrylamide, as described, for example, in EP-A-0 806 976 and sold under the name Bina Quat P100 by Ciba Geigy,
-A copolymer of acrylamide and methacryloyloxyethyltrimethylammonium metosulphate sold under the name Reten by Hercules,
Quaternized or non-quaternized vinyl pyrrolidone / dialkylaminoalkyl acrylate or methacrylate copolymers, for example products sold under the name “Gafquat” by the company ISP, for example Products known as "Gafquat 734" or "Gafquat 755" or "Copolymers 845, 958 and 937" (these polymers are described in detail in French patents 2077143 and 2393573),
A terpolymer of dimethylaminoethyl methacrylate / vinyl caprolactam / vinyl pyrrolidone, for example the product sold under the name Gaffix VC713 by ISP,
-Vinyl pyrrolidone / methacrylamidopropyl dimethylamine copolymer sold in particular under the name Styleze CC10 from ISP and-quaternized vinyl pyrrolidone / dimethylaminopropyl methacrylamide copolymer, eg ISP Products sold under the name "Gafquat HS100"
Can be mentioned.

(2) A cellulose ether derivative having a quaternary ammonium group described in French Patent No. 1492597, particularly “JR” (JR400, JR125 and JR30M) or “LR” (LR400 or NR400) from Union Carbide Corporation. Polymer sold under the name LR30M). These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethyl cellulose that react with epoxides substituted with trimethylammonium groups.

(3) Cationic cellulose derivatives, such as cellulose derivatives or cellulose copolymers grafted with water-soluble quaternary ammonium monomers, particularly those described in US Pat. No. 4,131,576, such as, in particular, methacryloylethyltrimethylammonium Hydroxyalkylcelluloses such as hydroxymethyl-, hydroxyethyl- or hydroxypropylcellulose, grafted with a salt of methacrylamidopropyltrimethylammonium or dimethyldiallylammonium.
Commercial products corresponding to this definition include, in particular, products sold by National Starch under the names “Celquat L200” and “Selquat H100”.

(4) Cationic polysaccharides described in US Pat. Nos. 3,589,578 and 4,031,307, for example, guar gum having a cationic trialkylammonium group. For example, guar gum modified with 2,3-epoxypropyltrimethylammonium salt (eg chloride) is used.
Such products are sold in particular under the trade names Jaguar C13S, Jaguar C15, Jaguar C17 or Jaguar C162 from Meyhall.

(5) a polymer comprising a divalent alkylene or hydroxyalkylene group having a linear or branched chain and a piperazinyl unit, in which an oxygen, sulfur or nitrogen atom, or an aromatic ring or a heterocyclic ring may be inserted, and Oxidation and / or quaternization products of these polymers. Such polymers are described, inter alia, in French patents 2,162,025 and 2,280,361.

(6) In particular, water-soluble polyaminoamides prepared by polycondensation of acidic compounds and polyamines; these polyaminoamides are epihalohydrins, diepoxides, dianhydrides, unsaturated dianhydrides, bis-unsaturated derivatives Reaction with bis-halohydrin, bis-azetidinium, bis-haloacyldiamine, bis-alkyl halide, or bis-halohydrin, bis-azetidinium, bis-haloacyldiamine, bis-alkyl halide, epihalohydrin, diepoxide or bis-unsaturated derivative Which may be crosslinked with oligomers resulting from the reaction with difunctional compounds that are functional; the crosslinking agent is used in a proportion ranging from 0.025 to 0.35 mol per amine group of the polyaminoamide; Polyaminoamides are alkylated or they are one or more tertiary. If it contains a secondary amine functional group, it may be quaternized. Such polymers are described in particular in French patents 2252840 and 2368508.

(7) A polyaminoamide derivative obtained by condensing a polycarboxylic acid and a polyalkylene polyamine, followed by alkylation with a bifunctional agent. For example, mention may be made of polymers of adipic acid / dialkylaminohydroxyalkyl dialkylenetriamine, wherein the alkyl group contains 1 to 4 carbon atoms, preferably methyl, ethyl or propyl. Such polymers are described in particular in French patent 1583363.
Among these derivatives, mention may be made in particular of the polymer of adipic acid / dimethylaminohydroxypropyl / diethylenetriamine sold under the name “Cartaretine F, F4 or F8” by Sandoz.

(8) a saturated aliphatic dicarboxylic acid having 3 to 8 carbon atoms, and a dicarboxylic acid selected from diglycolic acid, at least one secondary amine group, and two primary amine groups. A polymer obtained by reacting a polyalkylene polyamine having the polymer. The molar ratio of polyalkylene polyamine to dicarboxylic acid is 0.8: 1 to 1.4: 1; the polyaminoamide obtained there is 0.5: 1 to the secondary amine of the polyaminoamide. React with a 1.8: 1 molar ratio of epichlorohydrin. Such polymers are described in particular in US Pat. Nos. 3,276,615 and 2,611,347.
This type of polymer, in particular in the case of adipic acid / epoxypropyl / diethylenetriamine copolymer, is named “Delsette 101” or “PD170” from Hercules or from Hercules Ink to “Hercosett”. ) 57 ”.

［上式中、ｋ及びｔは０又は１であり、ｋ＋ｔの合計は１であり；Ｒ_９は、水素原子又はメチル基を示し；Ｒ_７及びＲ_８は互いに独立して、１〜６の炭素原子を有するアルキル基、アルキル基が好ましくは１〜５の炭素原子を有するヒドロキシアルキル基、低級Ｃ_１-Ｃ_４アミドアルキル基を示すか、又はＲ_７とＲ_８は、それらが結合している窒素原子と共同して、複素環基、例えばピペリジル又はモルホリニルを示し得るもので；Ｒ_７とＲ_８は、互いに独立して、好ましくは１〜４の炭素原子を有するアルキル基を示し；Ｙ⁻は、アニオン、例えば臭化物、塩化物、アセタート、ボラート、シタラート、タータラート、ビスルファート、二亜硫酸塩、スルファート又はホスファートである］
に相当する単位を鎖の主な構成要素として含有するホモポリマー又はコポリマー。これらのポリマーは、特に、仏国特許第２０８０７５９号及び追加特許証第２１９０４０６号に記載されている。
上述したポリマーとしては、特にカルゴン社(Calgon)から「メルクアット１００」の名称で販売されているジメチルジアリルアンモニウムクロリドのホモポリマー(及びその低重量平均分子量のホモログ)、及び「メルクアット５５０」の名称で販売されているジアリルジメチルアンモニウムクロリドとアクリルアミドのコポリマーを挙げることができる。 (9) Dialkyldiallylammonium or alkyldiallylamine cyclopolymers such as the following formula (IX) or (X):

[In the formula, k and t are 0 or 1, the sum k + t being equal to 1; _{R 9} represents a hydrogen atom or a methyl group; _{R 7} and _{R 8} are independently of one another, 1-6 An alkyl group having a carbon atom, an alkyl group preferably represents a hydroxyalkyl group having 1 to 5 carbon atoms, a lower C ₁ -C ₄ amidoalkyl group, or R ₇ and R ₈ are In combination with a nitrogen atom which may represent a heterocyclic group such as piperidyl or morpholinyl; R ₇ and R ₈ independently of one another preferably represent an alkyl group having 1 to 4 carbon atoms; Y ^- it is an anion, for example bromide, chloride, acetate, borate, Shitarato, tartrate, bisulfate, bisulfite, a sulfate or phosphate]
Homopolymers or copolymers containing as a main component of the chain. These polymers are described in particular in French patent 2080759 and additional patent 2190406.
Examples of the above-mentioned polymers include homopolymers of dimethyldiallylammonium chloride (and its low weight average molecular weight homolog) sold under the name “Merquat 100” by Calgon, and “Merquat 550”. Mention may be made of the copolymers of diallyldimethylammonium chloride and acrylamide sold under the name.

｛上式中(ＸＩ)中：
Ｒ_１０、Ｒ_１１、Ｒ_１２及びＲ_１３は同一でも異なっていてもよく、１〜２０の炭素原子を有する脂肪族、脂環式又はアリール脂肪族基、もしくは低級ヒドロキシアルキル脂肪族基を示すか、又はＲ_１０、Ｒ_１１、Ｒ_１２及びＲ_１３は、共同して又は別々に、それらが結合する窒素原子とともに、窒素以外の第２のヘテロ原子を含有していてもよい複素環を形成するか、又はＲ_１０、Ｒ_１１、Ｒ_１２及びＲ_１３は、Ｒ_１４がアルキレンで、Ｄが第４級アンモニウム基である、-ＣＯ-ＮＨ-Ｒ_１４-Ｄ又は-ＣＯ-Ｏ-Ｒ_１４-Ｄ基、又はニトリル、エステル、アシル又はアミド基で置換される、直鎖状又は分枝状のＣ_１-Ｃ_６アルキル基を示し；
Ａ_１及びＢ_１は、スルホキシド、スルホン、ジスルフィド、アミノ、アルキルアミノ、ヒドロキシル、第４級アンモニウム、ウレイド、アミド又はエステル基、又は一又は複数の酸素又は硫黄原子又は一又は複数の芳香環が主鎖に挿入、又は連結して含有されていてもよく、直鎖状又は分枝状で飽和又は不飽和であってよい、２〜２０の炭素原子を有するポリメチレン基を表し、
Ｘ⁻は、無機酸又は有機酸から誘導されるアニオンを示し；
Ａ_１、Ｒ_１０及びＲ_１２は、それらが結合する２つの窒素原子とともにピペラジン環を形成可能で；Ａ_１が直鎖状又は分枝状で飽和又は不飽和のアルキレン又はヒドロキシアルキレン基を示す場合は、Ｂ_１はまた-(ＣＨ_２)_ｎ-ＣＯ-Ｄ-ＯＣ-(ＣＨ_２)_ｎ-基を示すことができ、ここでＤは：
ａ)式：-Ｏ-Ｚ-Ｏ-のグリコール残基
［上式中、Ｚは、直鎖状又は分枝状の炭化水素基、又は次の式：
-(ＣＨ_２-ＣＨ_２-Ｏ)_ｘ-ＣＨ_２-ＣＨ_２-
-［ＣＨ_２-ＣＨ(ＣＨ_３)-Ｏ］_ｙ-ＣＨ_２-ＣＨ(ＣＨ_３)-
（上式中、ｘ及びｙは、定まった一つの重合度を表す１〜４の整数を示すか、あるいは、平均重合度を表す１〜４の任意の数を示す）
の一つに相当する基を示す］；
ｂ)ビス-第２級ジアミン残基、例えばピペラジン誘導体；
ｃ)式：-ＮＨ-Ｙ-ＮＨ-のビス-第１級ジアミン残基
［上式中、Ｙは、次の式：
-ＣＨ_２-ＣＨ_２-Ｓ-Ｓ-ＣＨ_２-ＣＨ_２-；
で示される二価の基、又は直鎖状又は分枝状の炭化水素基を示す］；
ｄ)式：-ＮＨ-ＣＯ-ＮＨ-のウレイレン基；
を示す｝
に相当する繰り返し単位を含有する第４級ジアンモニウムポリマー。 (10) The following formula:

{In the above formula (XI):
R ₁₀ , R ₁₁ , R ₁₂ and R ₁₃ may be the same or different and represent an aliphatic, alicyclic or arylaliphatic group having 1 to 20 carbon atoms, or a lower hydroxyalkyl aliphatic group Or R ₁₀ , R ₁₁ , R ₁₂ and R ₁₃ , together or separately, together with the nitrogen atom to which they are attached form a heterocycle that may contain a second heteroatom other than nitrogen. Or R ₁₀ , R ₁₁ , R ₁₂ and R ₁₃ are —CO—NH—R ₁₄ —D or —CO—O—R ₁₄ —, wherein R ₁₄ is alkylene and D is a quaternary ammonium group. Represents a D group or a linear or branched C ₁ -C ₆ alkyl group substituted by a nitrile, ester, acyl or amide group;
A ₁ and B ₁ are mainly sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, or one or more oxygen or sulfur atoms or one or more aromatic rings Represents a polymethylene group having from 2 to 20 carbon atoms, which may be inserted or linked into a chain, which may be linear or branched and saturated or unsaturated,
X ⁻ represents an anion derived from an inorganic acid or an organic acid;
A ₁ , R ₁₀ and R ₁₂ can form a piperazine ring with the two nitrogen atoms to which they are attached; where A ₁ represents a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene group B ₁ may also represent a — (CH ₂ ) _n —CO—D—OC— (CH ₂ ) _n — group, where D is:
a) Glycol residue of the formula: —O—Z—O— wherein Z is a linear or branched hydrocarbon group or the following formula:
_{- (CH 2 -CH 2 -O)} x -CH 2 -CH 2 -
_{- [CH 2 -CH (CH 3} ) -O] y -CH 2 -CH (CH 3) -
(In the above formula, x and y represent an integer of 1 to 4 representing one fixed degree of polymerization, or an arbitrary number of 1 to 4 representing an average degree of polymerization)
A group corresponding to one of
b) Bis-secondary diamine residues, such as piperazine derivatives;
c) Bis-primary diamine residue of formula: —NH—Y—NH— wherein Y is the following formula:
_{-CH 2 -CH 2 -S-S-} CH 2 -CH 2 -;
Or a straight-chain or branched hydrocarbon group]
d) a ureylene group of the formula: —NH—CO—NH—;
Show}
A quaternary diammonium polymer containing repeating units corresponding to

Preferably, X ^- is an anion, such as chloride or bromide.
These polymers generally have a number average molecular weight of 1000 to 100,000.
Such polymers are, in particular, French Patent Nos. 2320330, 22708446, 2316271, 2336434 and 2413907, and U.S. Pat. Nos. 2273780, 2375683, 2388614, 2454547, No. 3206462, No. 2261002, No. 2271378, No. 3874870, No. 4001432, No. 3929990, No. 3966904, No. 4005193, No. 4025617, No. 4025627, No. 4025653, No. 4026945, and No. 4027020 In the issue.

［上式中、
Ｒ_１０、Ｒ_１１、Ｒ_１２及びＲ_１３は同一でも異なっていてもよく、約１〜４の炭素原子を有するアルキル又はヒドロキシアルキル基を示し、ｎ及びｐは約２〜２０の範囲の整数であり、Ｘ⁻は無機酸又は有機酸から誘導されるアニオンである］
に相当する繰り返し単位からなるものである。 Particularly usable polymers are those of the following formula (XII):

[In the above formula,
R ₁₀ , R ₁₁ , R ₁₂ and R ₁₃ may be the same or different and represent an alkyl or hydroxyalkyl group having about 1 to 4 carbon atoms, n and p are integers in the range of about 2 to 20 And X ⁻ is an anion derived from an inorganic acid or an organic acid]
It consists of repeating units corresponding to.

［上式中、ｐは約１〜６の範囲の整数であり、Ｄは存在しないか、又はｒが４又は７に等しい数を示す-(ＣＨ_２)_ｒ-ＣＯ-基を表し、Ｘ⁻は無機酸又は有機酸から誘導されるアニオンである］
の単位からなるポリ第４級アンモニウムポリマー。 (11) The following formula (XIII):

[Wherein p is an integer in the range of about 1 to 6, D is absent or represents a — (CH ₂ ) _r —CO— group where _r is a number equal to 4 or 7, and X ⁻ Are anions derived from inorganic or organic acids]
A polyquaternary ammonium polymer consisting of:

Such cationic polymers can be prepared according to the methods described in U.S. Pat. Nos. 4,157,388, 4,702,906 and 4,719,282. They are described in particular in EP-A-122324.
These products include “Mirapol A15”, “Mirapol AD1”, “Mirapol AZ1” and “Mirapol-175” from Miranol.

(12) Quaternary polymers of vinyl pyrrolidone and vinyl imidazole, for example products sold by BASF under the names Luviquat FC905, FC550 and FC370.

(13) Polyamines, such as Polyquart H sold by Henkel, which is given a reference name of “polyethylene glycol (15) tallow polyamine” in the CTFA dictionary.

(14) A polymer of a crosslinked methacryloyloxy (C ₁ -C ₄ ) alkyltri (C ₁ -C ₄ ) alkyl ammonium salt, for example, dimethylaminoethyl methacrylate quaternized with methyl chloride is homopolymerized, or Obtained by copolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride and acrylamide, followed by homopolymerization or copolymerization followed by crosslinking with a compound having olefinic unsaturation, in particular methylene bisacrylamide. polymer. In particular, the polymer can also be used in the form of a dispersion comprising 50% by weight of a mineral oil containing a crosslinked copolymer of acrylamide / methacryloyloxyethyltrimethylammonium chloride (weight ratio 20:80). This dispersion is sold under the name "Salcare (R) SC92" by Allied Colloids. It is also possible to use a mineral oil or liquid ester containing about 50% by weight of a crosslinked homopolymer of methacryloyloxyethyltrimethylammonium chloride. These dispersions are sold under the names “Salcare® SC95” and “Salcare® SC96” by Allied Colloi Co., Ltd.

  Other cationic polymers that can be used in the present invention include polyalkyleneimines, in particular polyethyleneimines, polymers having vinylpyridine or vinylpyridinium units, polyamines and epichlorohydrin condensates, quaternary polyureylenes and It is a chitin derivative.

特にゲル透過クロマトグラフィーにより決定される分子量が９５００〜９９００であるもの、

なかでもゲル透過クロマトグラフィーにより決定される分子量が約１２００であるもの、
の繰り返し単位からなるポリマーがより好ましく使用される。
本発明の組成物中のカチオン性ポリマーの濃度は、組成物の全重量に対して０．０１重量％〜１０重量％、好ましくは０．０５重量％〜５重量％、さらに好ましくは０．１重量％〜３重量％の範囲とすることができる。 Among all the cationic polymers that can be used in the present invention, the polymers of families (1), (9), (10), (11) and (14) are preferred, and the following formulas (W) and (U):

In particular, the molecular weight determined by gel permeation chromatography is 9500-9900,

Among them, the molecular weight determined by gel permeation chromatography is about 1200,
More preferably, a polymer comprising repeating units of
The concentration of the cationic polymer in the composition of the present invention is 0.01% to 10% by weight, preferably 0.05% to 5% by weight, more preferably 0.1%, based on the total weight of the composition. It can be in the range of wt% to 3 wt%.

Amphoteric polymers The amphoteric polymers that can be used in the present invention are selected from polymers containing units K and M randomly distributed in the polymer chain, where K is a unit derived from a monomer containing at least one basic nitrogen atom M represents a unit derived from an acidic monomer containing one or more carboxyl groups or sulfone groups, or K and M represent a group derived from a zwitterionic monomer of carboxybetaine or sulfobetaine. May indicate;
K and M each include a primary, secondary, tertiary or quaternary amine group, and at least one of the amine groups bears a carboxyl group or a sulfonic acid group via a hydrocarbon group Can represent a polymer chain, or in addition, K and M can form part of a polymer chain comprising ethylene units of α, β-dicarboxylate, one of which carboxyl groups can be one or more primary or secondary It has been reacted with a polyamine containing a secondary amino group.

Particularly preferred amphoteric polymers corresponding to the above definition are selected from the following polymers:
(1) Monomers derived from vinyl compounds bearing a carboxyl group, such as acrylic acid, methacrylic acid, maleic acid, α-chloroacrylic acid, and particularly dialkylaminoalkyl methacrylates and acrylates, dialkylaminoalkyl methacrylamides and Polymers obtained by copolymerization of basic monomers derived from substituted vinyl compounds containing at least one basic atom, such as acrylamide. Such compounds are described in US Pat. No. 3,836,537.
Mention may also be made of the sodium acrylate / acrylamidopropyltrimethylammonium chloride copolymer sold under the name Polyquart KE3033 by the company Henkel.
The vinyl compound may be a dialkyl diallylammonium salt, such as dimethyl diallylammonium chloride. Copolymers of acrylic acid and this monomer are sold under the names Mercquat 280, Mercquat 295 and Mercquat PLUS 3330 by Calgon.

(2) Next:
a) at least one monomer selected from acrylamide and methacrylamide substituted on the nitrogen atom with an alkyl group,
b) at least one acidic comonomer containing one or more reactive carboxyl groups, and c) esters of acrylic and methacrylic acid having primary, secondary, tertiary and quaternary amine substituents, and At least one basic comonomer, such as a product of dimethylaminoethyl methacrylate quaternized with dimethyl sulfate or diethyl sulfate;
A polymer comprising units derived from.
In the present invention, more particularly preferable N-substituted acrylamide or methacrylamide includes a group in which an alkyl group has 2 to 12 carbon atoms, particularly N-ethylacrylamide, N-tert-butylacrylamide, N-tert-octylacrylamide, N -Octylacrylamide, N-decylacrylamide, N-dodecylacrylamide and their corresponding methacrylamide.
The acidic comonomer is selected in particular from acrylic acid, methacrylic acid, crotonic acid, itaconic acid, maleic acid, and fumaric acid, and alkyl monoesters having 1 to 4 carbon atoms of maleic acid or fumaric acid, or anhydrides The
Preferred basic comonomers are aminoethyl, butylaminoethyl, N, N′-dimethylaminoethyl and N-tert-butylamidoethyl methacrylate.
The CTFA (4th edition, 1991) name of the copolymer is used in particular for products sold under the name Amphomer or Lovocryl 47 from National Starch, for example octylacrylamide / acrylate / butylaminoethyl methacrylate copolymer Is done.

｛上式中、Ｒ_１９は、飽和したジカルボン酸、エチレン性二重結合を有するモノ-又はジカルボン脂肪族酸、これらの酸と１〜６の炭素原子を有する低級アルカノールとのエステルから誘導される二価の基、もしくは、ビス(プライマリ)、又はビス(セカンダリ)アミンに、上記酸の任意の一つを添加することにより誘導される基を表し、Ｚは、ビス(プライマリ)、モノ-又はビス(セカンダリ)ポリアルキレン-ポリアミンの基を示し、好ましくは、
ａ）６０〜１００モル％の割合で、次の式：

［上式中、ｘ＝２及びｐ＝２又は３であるか、又はｘ＝３及びｐ＝２である］
で表される基(この基はジエチレントリアミン、トリエチレンテトラアミン又はジプロピレントリアミンから誘導される)；
ｂ）０〜４０モル％の割合で、上述した基(ＸＶ)において、ｘ＝２及びｐ＝１であり、エチレンジアミンから誘導される基、又は次の式：

で表されるピペラジンから誘導される基；
ｃ）０〜２０モル％の割合で、ヘキサメチレンジアミンから誘導される-ＮＨ-(ＣＨ_２)_６-ＮＨ-基を表す｝
のポリアミノアミドから部分的又は全体的に誘導される、架橋し、またアルキル化したポリアミノアミドで、これらのポリアミノアミドは、ポリアミノアミドのアミン基当たり０．０２５〜０．３５モルの架橋剤が使用されて、エピハロヒドリン、ジエポキシド、二無水物、及びビス不飽和誘導体から選択される二官能性架橋剤を添加することにより架橋され、アクリル酸、クロロ酢酸、又はアルカン-スルトン、又はそれらの塩類の作用により、アルキル化される。
飽和カルボン酸は、好ましくはアジピン酸、２,２,４-トリメチルアジピン酸、及び２,４,４-トリメチルアジピン酸、テレフタル酸、そして例えばアクリル酸、メタクリル酸及びイタコン酸のようにエチレン性二重結合を有する酸など、６〜１０の炭素原子を有する酸から選択される。
アルキル化に使用されるアルカンスルトンは、好ましくはプロパンスルトン又はブタンスルトンであり、アルキル化剤の塩は好ましくはナトリウム塩又はカリウム塩である。 (3) The following general formula:

{Wherein R ₁₉ is derived from saturated dicarboxylic acids, mono- or dicarboxylic aliphatic acids having ethylenic double bonds, esters of these acids with lower alkanols having 1 to 6 carbon atoms. Represents a divalent group or a group derived by adding any one of the above acids to a bis (primary) or bis (secondary) amine, and Z is bis (primary), mono- or Represents a bis (secondary) polyalkylene-polyamine group, preferably
a) 60-100 mol% in the following formula:

[Wherein x = 2 and p = 2 or 3 or x = 3 and p = 2]
A group represented by (this group is derived from diethylenetriamine, triethylenetetraamine or dipropylenetriamine);
b) a group derived from ethylenediamine in the above-mentioned group (XV) in a proportion of 0 to 40 mol%, where x = 2 and p = 1, or the following formula:

A group derived from piperazine represented by:
c) represents —NH— (CH ₂ ) ₆ —NH— group derived from hexamethylenediamine in a proportion of 0 to 20 mol%}
Cross-linked and alkylated polyaminoamides, partially or wholly derived from polyaminoamides of these, which use 0.025 to 0.35 moles of crosslinker per amine group of the polyaminoamide And is crosslinked by adding a bifunctional crosslinking agent selected from epihalohydrins, diepoxides, dianhydrides, and bis-unsaturated derivatives, and the action of acrylic acid, chloroacetic acid, or alkane-sultone, or salts thereof To be alkylated.
Saturated carboxylic acids are preferably adipic acid, 2,2,4-trimethyladipic acid, and 2,4,4-trimethyladipic acid, terephthalic acid, and ethylenic diacids such as acrylic acid, methacrylic acid and itaconic acid. It is selected from acids having 6 to 10 carbon atoms, such as acids having a heavy bond.
The alkane sultone used for the alkylation is preferably propane sultone or butane sultone, and the salt of the alkylating agent is preferably a sodium salt or a potassium salt.

［上式中、Ｒ_２０は、重合性不飽和基、例えば、アクリラート、メタクリラート、アクリルアミド又はメタクリルアミド基を示し、ｙ及びｚは１〜３の整数を表し、Ｒ_２１及びＲ_２２は、水素原子、メチル、エチル又はプロピルを表し、Ｒ_２３及びＲ_２４は、水素原子、又はＲ_２３及びＲ_２４の炭素原子の合計が１０を越えないアルキル基を表す］
の双性イオン性単位を有するポリマー。
このような単位を含むポリマーは、ジメチルもしくはジエチルアミノエチルアクリラート又はメタクリラート、又はアクリル酸アルキルもしくはメタアクリル酸アルキル、アクリルアミド又はメタクリルアミド又は酢酸ビニルのような非双性イオン性モノマーから誘導される単位を含むことも可能である。
例として、サンド社(Sandoz)のダイアフォーマー(Diaformer)Ｚ３０１という名称で販売されている製品のような、メタクリル酸メチル／ジメチルカルボキシメチルアンモニオエチルメタクリル酸メチルのコポリマーを挙げることができる。 (4) The following formula:

[In the above formula, R ₂₀ represents a polymerizable unsaturated group such as acrylate, methacrylate, acrylamide or methacrylamide group, y and z represent an integer of 1 to 3, and R ₂₁ and R ₂₂ represent hydrogen. An atom, methyl, ethyl or propyl, R ₂₃ and R ₂₄ represent a hydrogen atom or an alkyl group in which the sum of carbon atoms of R ₂₃ and R ₂₄ does not exceed 10.]
Having zwitterionic units of
Polymers containing such units are units derived from non-zwitterionic monomers such as dimethyl or diethylaminoethyl acrylate or methacrylate, or alkyl acrylate or alkyl methacrylate, acrylamide or methacrylamide or vinyl acetate. Can also be included.
By way of example, mention may be made of a copolymer of methyl methacrylate / dimethylcarboxymethylammonioethyl methyl methacrylate, such as the product sold under the name Sandform Diaformer Z301.

｛上式中、単位(ＸＶＩＩ)は０〜３０％の割合、単位(ＸＶＩＩＩ)は５〜５０％の割合、及び単位（ＸＩＸ）は３０〜９０％の割合で存在し、単位(ＸＩＸ)においてＲ_２５は次の式：

［上式中、
ｑは０又は１を示し；
ｑ＝０である場合は、Ｒ_２６、Ｒ_２７及びＲ_２８は同一でも異なっていてもよく、それぞれ、水素原子、一又は複数の窒素原子が挿入されていてもよく、及び／又は一又は複数のアミン、ヒドロキシル、カルボキシル、アルキルチオ又はスルホン基で置換されていてもよい、ジアルキルアミン残基又はモノアルキルアミン残基、メチル、ヒドロキシル、アセトキシ又はアミノ残基、アルキル基がアミノ残基を担持しているアルキルチオ残基を表し、この場合、Ｒ_２６、Ｒ_２７及びＲ_２８基の少なくとも１つは水素原子であり；
又はｑ＝１である場合は、Ｒ_２６、Ｒ_２７及びＲ_２８は、それぞれ、水素原子、並びにこれらの化合物と酸又は塩基とにより形成される塩を表す］
の基を示す｝
に相当するモノマー単位を有するキトサンから誘導されるポリマー。 (5) The following formulas (XVII), (XVIII) and (XIX):

{In the above formula, the unit (XVII) is present in a proportion of 0-30%, the unit (XVIII) is present in a proportion of 5-50%, and the unit (XIX) is present in a proportion of 30-90%, and in the unit (XIX) R ₂₅ represents the following formula:

[In the above formula,
q represents 0 or 1;
When q = 0, R ₂₆ , R ₂₇ and R ₂₈ may be the same or different, and each may have a hydrogen atom, one or more nitrogen atoms inserted, and / or one or more. Optionally substituted with an amine, hydroxyl, carboxyl, alkylthio or sulfone group, a dialkylamine residue or a monoalkylamine residue, a methyl, hydroxyl, acetoxy or amino residue, an alkyl group carrying an amino residue An alkylthio residue in which at least one of the R ₂₆ , R ₂₇ and R ₂₈ groups is a hydrogen atom;
Or when q = 1, R ₂₆ , R ₂₇ and R ₂₈ each represent a hydrogen atom and a salt formed by these compounds and an acid or base.]
Show the basis of
Polymer derived from chitosan having monomer units corresponding to

(6) Polymers derived by N-carboxyalkylation of chitosan, such as N-carboxymethylchitosan or N-carboxybutylchitosan sold under the name “Evalsan” by Jan Dekker .

[上式中、Ｒ_２９は、水素原子、ＣＨ_３Ｏ、ＣＨ_３ＣＨ_２Ｏ又はフェニル基を表し、Ｒ_３０は、水素、又はメチル又はエチルのような低級アルキル基を示し、Ｒ_３１は、水素、又はメチル又はエチルのような低級アルキル基を示し、Ｒ_３２は、メチル又はエチルのような低級アルキル基、又は次の式：-Ｒ_３３-Ｎ(Ｒ_３１)_２に相当する基を示し、ここでＲ_３３は、-ＣＨ_２-ＣＨ_２-、-ＣＨ_２-ＣＨ_２-ＣＨ_２-又は-ＣＨ_２-ＣＨ(ＣＨ_３)-基を表し、Ｒ_３１は上述の意味を有し、
並びに６までの炭素原子を有するこれらの基の高級同族体を表し、
ｒは分子量が５００〜６００００００、好ましくは１０００〜１００００００である]
に相当するポリマー。 (7) For example, as described in French Patent No. 1400366, the general formula (XX):

[Wherein R ₂₉ represents a hydrogen atom, CH ₃ O, CH ₃ CH ₂ O or a phenyl group, R ₃₀ represents hydrogen or a lower alkyl group such as methyl or ethyl, and R ₃₁ represents Hydrogen or a lower alkyl group such as methyl or ethyl; R ₃₂ represents a lower alkyl group such as methyl or ethyl or a group corresponding to the following formula: —R ₃₃ —N (R ₃₁ ) ₂ , wherein _{R 33 is, -CH 2 -CH 2 -, -} CH 2 -CH 2 -CH 2 - or -CH ₂ -CH (CH ₃₎ - represents a _{group, R 31} has the abovementioned meaning,
As well as higher homologues of these groups having up to 6 carbon atoms,
r has a molecular weight of 500 to 6000000, preferably 1000 to 1000000]
A polymer equivalent to

なる基を表し、
Ｘは、記号Ｅ又はＥ'を表し、Ｅ又はＥ'は同一でも異なっていてもよく、主鎖に７までの炭素原子を含む直鎖状又は分枝状鎖を有するアルキレン基である二価の基を表し、それは、未置換であるか又はヒドロキシル基で置換され、さらに酸素、窒素及び硫黄原子、１ないし３の芳香環及び／又は複素環を含むことが可能であり；酸素、窒素及び硫黄原子は、エーテル、チオエーテル、スルホキシド、スルホン、スルホニウム、アルキルアミン又はアルケニルアミン基、ヒドロキシル、ベンジルアミン、アミンオキシド、第４級アンモニウム、アミド、イミド、アルコール、エステル及び／又はウレタン基の形で存在する]
の少なくとも１つの単位を含む化合物に作用させて得られるポリマー。
ｂ）次の式：
-Ｄ-Ｘ-Ｄ-Ｘ- (ＸＸＩＩ)
[上式中、Ｄは、

なる基を表し、
Ｘは、記号Ｅ又はＥ'を表し、少なくとも１回はＥ'；Ｅは上述と同じ意味を持ち、Ｅ'は、主鎖に７までの炭素原子を含む直鎖状又は分枝状鎖を有するアルキレン基である二価の基であり、そしてそれは、未置換であるか又は一又は複数のヒドロキシル基で置換され、そして一又は複数の窒素原子を含み、窒素原子は、場合によっては酸素原子により中断され、一又は複数のカルボキシル基又は一又は複数のヒドロキシル基の含有が不可欠であり、クロロ酢酸又はクロロ酢酸ナトリウムとの反応でベタイン化されるアルキル鎖で置換される]
のポリマー。 (8) -D-X-D-X-type amphoteric polymers selected from:
a) Chloroacetic acid or sodium chloroacetate with the following formula:
-D-X-D-X-D- (XXI)
[In the above formula, D is

Represents the group
X represents the symbol E or E ′, and E or E ′ may be the same or different and is a divalent alkylene group having a linear or branched chain containing up to 7 carbon atoms in the main chain Which can be unsubstituted or substituted with a hydroxyl group and can further contain oxygen, nitrogen and sulfur atoms, 1 to 3 aromatic rings and / or heterocycles; oxygen, nitrogen and Sulfur atoms are present in the form of ether, thioether, sulfoxide, sulfone, sulfonium, alkylamine or alkenylamine groups, hydroxyl, benzylamine, amine oxide, quaternary ammonium, amide, imide, alcohol, ester and / or urethane groups To do]
A polymer obtained by acting on a compound containing at least one unit.
b) The following formula:
-D-X-D-X- (XXII)
[In the above formula, D is

Represents the group
X represents the symbol E or E ′, at least once E ′; E has the same meaning as above, E ′ represents a straight or branched chain containing up to 7 carbon atoms in the main chain A divalent group that is an alkylene group having and it is unsubstituted or substituted with one or more hydroxyl groups and contains one or more nitrogen atoms, the nitrogen atoms optionally oxygen atoms The inclusion of one or more carboxyl groups or one or more hydroxyl groups is essential and is substituted with an alkyl chain that is betainized by reaction with chloroacetic acid or sodium chloroacetate]
Polymer.

(9) partially modified by half-amidation with N, N-dialkylaminoalkylamine, for example N, N-dimethylaminopropylamine, or half-esterification with N, N-dialkanolamine, (C ₁ -C ₅ ) alkyl vinyl ether / maleic anhydride copolymer. These copolymers may also contain other vinyl comonomers such as vinyl caprolactam.

Particularly preferred amphoteric polymers in the present invention are those of (1) family.
The amphoteric polymer (s) in the present invention is 0.01 wt% to 10 wt%, preferably 0.05 wt% to 5 wt%, more preferably 0.1 wt% to 3 wt%, based on the total weight of the composition. % By weight.

The ready-to-use composition according to the invention preferably comprises one or more further surfactants in the dyeing composition (A) and / or the oxidizing composition (B).
The further surfactants are not preferred, but can be selected from anionic, amphoteric, nonionic, zwitterionic and cationic surfactants, alone or as a mixture.

Further surfactants suitable for the practice of the present invention are in particular:
(i) Anionic surfactant (s):
In the present invention, examples of anionic surfactants that can be used alone or as a mixture include, but are not limited to, the following compounds: alkyl sulfates, alkyl ether sulfates, alkylamide ether sulfates. Alkyl aryl polyether sulfates, monoglyceride sulfates; alkyl sulfonates, alkyl phosphates, alkyl amide sulfonates, alkyl aryl sulfonates, α-olefin sulfonates, paraffin sulfonates; ₆ -C ₂₄₎ alkyl sulfosuccinates, _{(C 6} -C ₂₄₎ alkyl ether sulfosuccinates, _{(C 6} -C ₂₄₎ alkylamido sulfosuccinates; _{(C 6} -C ₂₄₎ alkyl Sulfoacetates; (C ₆ -C ₂₄ ) acyl sarcosine And salts of (C ₆ -C ₂₄ ) acyl glutamates (especially alkali metal salts, especially sodium salts, ammonium salts, amine salts, amino alcohol salts or magnesium salts). Also, carboxylic acid esters of (C ₆ -C ₂₄ ) alkyl polyglycosides, such as alkyl glucoside citrates, alkyl polyglycoside tartrates and alkyl polyglycoside sulfosuccinates, alkyl sulfosuccinates; In the nates and N-acyl taurates, the alkyl or acyl groups of all these various compounds preferably have 12 to 20 carbon atoms, and the aryl group preferably represents a phenyl or benzyl group. Can be used. Further, usable anionic surfactants include fatty acid salts such as oleic acid, ricinoleic acid, palmitic acid and stearic acid salts, coconut oil acid or hydrogenated coconut acid; carbon atoms having an acyl group of 8 to 20 There may also be mentioned acyl lactylates having Furthermore, alkyl-D-galactoside uronic acids and their salts, polyoxyalkylenated (C ₆ -C ₂₄ ) alkyl ether carboxylic acids, polyoxyalkylenated (C ₆ -C ₂₄ ) alkyl aryl ether carboxylic acids, polyoxyalkylenes of (C ₆ -C ₂₄₎ alkylamido ether carboxylic acids and salts thereof, in particular 2 to 50 alkylene oxide groups, particularly those having an ethylene oxide group, and it is also possible to use mixtures thereof.

(ii) Nonionic surfactant (s):
Nonionic surfactants are compounds that are well known per se (especially in this regard, the “Interface” of MR Porter published by Blackie & Sun (Glasgow and London)). (See Handbook of Surfactants, 1991, pages 116-178), and its nature is not an important factor in the present invention. Thus, they can be selected in particular (non-limiting list), for example from polyethoxylated or polypropoxylated alkylphenols, α-diols or alcohols having fatty chains with 8 to 18 carbon atoms In particular, the number of ethylene oxide or propylene oxide groups can be in the range of 2-50. Also copolymers of ethylene oxide and propylene oxide, condensates of fatty alcohols with ethylene oxide and propylene oxide; preferably polyethoxylated fatty amides having 2 to 30 moles of ethylene oxide, an average of 1 to 5, in particular 1.5 to 4 glycerol Polyglycerolated fatty amides having groups; preferably polyethoxylated fatty amines having 2 to 30 moles of ethylene oxide; oxyethylenated sorbitan fatty acid esters having 2 to 30 moles of ethylene oxide; fatty acid esters of sucrose s, fatty acid esters of polyethylene glycol, alkylpolyglycosides, N- alkylglucamine derivatives, and amine oxides, for example, (C ₁₀ -C ₁₄₎ alkylamine oxides or N- Ashiruaminopu Mention may also be made of the pill morpholine oxides. It is noted that alkyl polyglycosides are nonionic surfactants that are particularly suitable in the present invention as ethoxylated fatty alcohols.

(iii) Amphoteric or zwitterionic surfactant (s):
In the present invention, the nature of the amphoteric or zwitterionic surfactant is not an important factor, and in particular (non-limiting list) a linear or branched chain in which the aliphatic group has 8 to 18 carbon atoms. And may be a derivative of an aliphatic secondary or tertiary amine containing at least one water-soluble anionic group (eg, carboxylate, sulfonate, sulfate, phosphate or phosphonate); (C ₈ -C ₂₀ ) alkylbetaines, sulfobetaines, (C ₈ -C ₂₀ ) alkylamides (C ₁ -C ₆ ) alkylbetaines or (C ₈ -C ₂₀ ) alkylamides (C ₁ -C ₆ ) Alkylsulfobetaines.
As an amine derivative, the following formula:
R ₃₄ —CONHCH ₂ CH ₂ —N (R ₃₅ ) (R ₃₆ ) (CH ₂ COO ⁻ )
[In the above formula: R ₃₄ represents an alkyl group, heptyl, nonyl or undecyl group of the acid R ₃₄ —COOH present in hydrolyzed coconut oil, R ₃₅ represents a β-hydroxyethyl group, R ₃₆ represents a carboxymethyl group]; and _{R 34 '-CONHCH 2 CH 2 -N} (B) (C)
[In the above formula:
B represents —CH ₂ CH ₂ OX ′, C represents — (CH ₂ ) _Z —Y ′ in which z = 1 or 2,
X ′ represents a —CH ₂ CH ₂ —COOH group or a hydrogen atom,
Y ′ represents —COOH or —CH ₂ —CHOH—SO ₃ H group,
R ₃₄ ′ is an alkyl group of an acid R ₃₇ —COOH present in coconut oil or hydrolyzed linseed oil, an alkyl group, in particular a C ₇ , C ₉ , C ₁₁ or C ₁₃ alkyl group, a C ₁₇ alkyl group and As isoform, or an unsaturated _{C 17} group];
In the name of the CTFA dictionary, 3rd edition, 1982 under the names of amphocarboxyglycinates and amphocarboxypropionates of the structure of U.S. Pat. Nos. 2,528,378 and 2,781,354, the name of Milanol The products sold at

These compounds are disodium cocoamphodiacetate, disodium lauroamphodiacetate, disodium caprylamphodiacetate, disodium capryloamphodiacetate, disodium capryloamphodiacetate, cocoamphodiacetate Sodium (disodium cocoamphodipropionate), disodium lauroamfonipropionate, disodium caprylamphodipropionate, disodium capryloamphodipropionate and disodium capryloamphodipropionate, In the CTFA Dictionary, 5th Edition, 1993.
Mention may be made, for example, of cocoamphodiacetate which is commercially available from Rhodia Chimie under the trade name Milanol® C2M concentrate.

(iv) Cationic surfactant:
As cationic surfactants, in particular (non-limiting list): salts of primary, secondary or tertiary fatty amines which may be polyoxyalkylenated; quaternary ammonium salts, eg tetraalkyls Mention may be made of ammonium, alkylamidoalkyltrialkylammonium, trialkylbenzylammonium, trialkylhydroxyalkylammonium or alkylpyridinium chloride or bromide; imidazoline derivatives; or cationic amine oxides.
The amount of additional surfactant present in the composition of the present invention can range from 0.01% to 40%, preferably from 0.1% to 30%, based on the total weight of the composition.

The composition ready for use according to the present invention comprises a dyeing composition (A) and / or an oxidizing composition (B), an agent for adjusting rheology, such as cellulosic thickeners (hydroxyethylcellulose, hydroxypropyl). Cellulose, carboxymethyl cellulose, etc.), guar gum and its derivatives (such as hydroxypropyl guar), microorganism-derived gums (xanthan gum, scleroglucan gum, etc.), synthetic thickeners that do not contain fatty chains, such as acrylic acid or acrylamide propane sulfonic acid And a synthetic thickener having at least one fatty chain.
The thickening polymer having at least one fatty chain is of the nonionic, anionic or amphoteric type.

Thickening polymers that have at least one fatty chain and are of the anionic type can include the following:
-(I) those comprising at least one fatty chain allyl ether unit and at least one hydrophilic unit, in particular anionic monomers whose hydrophilic units are ethylenically unsaturated, and also vinyl carboxylic acids, in particular acrylic acid, methacrylic acid or Consists of the mixture, the fatty chain allyl ether unit has the following formula (XXIII):
_{CH 2 = CR'CH 2 OB n R} (XXIII)
[In the above formula, R ′ represents H or CH ₃ , B represents an ethyleneoxy group, n represents zero or an integer in the range of 1 to 100, and R represents 8 to 30 carbon atoms, preferably 10 to 10 24, more preferably a hydrocarbon base group selected from alkyl, arylalkyl, aryl, alkylaryl and cycloalkyl groups having from 12 to 18 carbon atoms]
It corresponds to the monomer. Particularly preferred units of the formula (XXIII) are those in which R ′ represents H, n is equal to 10 and R represents a stearyl (C ₁₈ ) group.

This type of anionic amphiphilic polymer is described in patent EP-0216479 and is prepared by an emulsion polymerization process.
Among these aliphatic chain anionic thickening polymers, in the present invention, 20 to 60% by weight of acrylic acid and / or methacrylic acid, 5 to 60% by weight of lower alkyl (meth) acrylate, 2 to 50 Preferred are polymers formed by weight percent of the fatty chain allyl ether of formula (XXIII) and 0-1% by weight of a crosslinker which is a well-known copolymerizable unsaturated polyethylene monomer, such as diallyl phthalate, ( Allyl methacrylate, divinylbenzene, dimethacrylic acid (poly) ethylene glycol or methylenebisacrylamide.

  In the latter polymer, more preferably a crosslinked terpolymer of methacrylic acid, ethyl acrylate and polyethylene glycol (10EO) stearyl ether (steares 10), in particular the names Salcare SC80 and SC90 from Allied Colloids. This is an aqueous 30% emulsion of a cross-linked terpolymer (40/50/10) of methacrylic acid, ethyl acrylate and steareth-10-allyl ether.

[上式中、Ｒ_１はＨ又はＣＨ_３又はＣ_２Ｈ_５を示す、すなわち、アクリル酸、メタクリル酸又はエタクリル酸単位を示す]のモノマーに相当し、不飽和カルボン酸型の(Ｃ_１０-Ｃ_３０)アルキルエステルの疎水性単位が、次の式(ＸＸＶ)：

[上式中、Ｒ_２はＨ又はＣＨ_３又はＣ_２Ｈ_５を示し（すなわち、アクリラート、メタクリラート又はエタクリラート単位を示し）、好ましくはＨ(アクリラート単位)又はＣＨ_３(メタクリラート単位)を表し、Ｒ_３はＣ_１０-Ｃ_３０、好ましくはＣ_１２-Ｃ_２２アルキル基を示す]のモノマーに相当するものから選択される。 - (II) olefinically unsaturated carboxylic acid type at least one hydrophilic unit and an unsaturated carboxylic acid type (C ₁₀ -C ₃₀₎ which contains at least one hydrophobic unit of alkyl ester.
Preferably, these polymers have an olefinically unsaturated carboxylic acid type hydrophilic unit of the following formula (XXIV):

[In the above formula, R ₁ represents H or CH ₃ or C ₂ H ₅ , that is, represents an acrylic acid, methacrylic acid or ethacrylic acid unit], and represents an unsaturated carboxylic acid type (C ₁₀ − The hydrophobic unit of the C ₃₀ ) alkyl ester has the following formula (XXV):

[Wherein R ₂ represents H or CH ₃ or C ₂ H ₅ (that is, an acrylate, methacrylate or ethacrylate unit), preferably represents H (acrylate unit) or CH ₃ (methacrylate unit). , R ₃ represents a C ₁₀ -C ₃₀ , preferably a C ₁₂ -C ₂₂ alkyl group].

(C ₁₀ -C ₃₀ ) alkyl esters of unsaturated carboxylic acids according to the present invention include, for example, lauryl acrylate, stearyl acrylate, decyl acrylate, isodecyl acrylate and dodecyl acrylate, and the corresponding methacrylate, methacrylic acid, Contains lauryl acid, stearyl methacrylate, decyl methacrylate, isodecyl methacrylate and dodecyl methacrylate.
This type of anionic polymer is disclosed and prepared, for example, in U.S. Patent Applications 3,159,921 and 4,509,949.

Particularly useful aliphatic chain anionic thickening polymers are:
(i) essentially acrylic acid,
(ii) the ester of formula (XXV) as described above, wherein R ₂ represents H or CH ₃ and R ₃ represents an alkyl group having 12 to 22 carbon atoms;
(iii) well-known copolymerizable unsaturated polyethylene monomers such as diallyl phthalate, allyl (meth) acrylate, divinylbenzene, (poly) ethylene glycol dimethacrylate and methylenebisacrylamide;
Is a polymer formed from a monomer mixture containing

In particular, this type of fatty-chain anionic thickening polymers used is 95 to 60 wt% of acrylic acid (hydrophilic unit), 4 to 40 wt% of _{C 10} -C ₃₀ alkyl acrylate (hydrophobic unit), And 0 to 6% by weight of a crosslinkable monomer, or 98 to 96% by weight of acrylic acid (hydrophilic unit), 1 to 4% by weight of C ₁₀ -C ₃₀ alkyl acrylate (hydrophobic unit), And 0.1 to 0.6% by weight of the above-mentioned crosslinkable monomer.
The most preferred polymers in the present invention are the trade names Pemulen TR1, Pemulen TR2, Carbopol 1382, more preferably Pemulen TR1 and Coatex from Goodrich. ) It is a product sold by S.E.P.P.I.C under the name SX.

-(III) maleic anhydride / C ₃₀ -C ₃₈ α-olefin / alkyl maleate terpolymer, for example the product sold under the name Performa V1608 by Newphase Technologies (anhydrous Maleic acid / C ₃₀ -C ₃₈ α-olefin / isopropyl maleate copolymer).

-(IV)
(a) about 20% to 70% by weight of a carboxylic acid having α, β-monoethylenic unsaturation,
(b) about 20% to 80% by weight of a non-surfactant monomer having α, β-monoethylenic unsaturation other than (a),
(c) about 0.5 wt% to 60 wt% of a nonionic monourethane that is a reaction product of a monoisocyanate having monoethylenic unsaturation and a surfactant having a monohydroxyl group,
Acrylic acid terpolymers containing, for example, those described in patent application EP-A-0173109, in particular the terpolymers described in Example 3, ie methacrylic acid / methyl acrylate / behenyl-dimethyl-meta-isopropenyl 25% aqueous dispersion of ethoxylated (40EO) terpolymer of benzyl isocyanate.

-(V) a copolymer containing monomers such as a carboxylic acid having α, β-monoethylenic unsaturation, a carboxylic acid ester having α, β-monoethylenic unsaturation, and an oxyalkylenated fatty alcohol.
Preferably, these compounds further contain an ester of a carboxylic acid having α, β-monoethylenic unsaturation and a C ₁ -C ₄ alcohol as a monomer.
An example of this type of compound is Aculyn 22, sold by Rohm & Haas, a methacrylic acid / ethyl acrylate / stearyl methacrylate oxyalkylenated terpolymer. Can do.

The nonionic fatty chain thickening polymer used in the present invention is preferably selected from:
-(1) celluloses modified with groups containing at least one fatty chain;
Examples that can be mentioned are:
Hydroxyethylcelluloses modified with groups containing at least one fatty chain, such as alkyl, arylalkyl or alkylaryl groups or mixtures thereof, wherein the alkyl groups are preferably C ₈ -C ₂₂ , for example Aqualon ( Natrosol sold by Aqualon) (Natrosol) · plus grade 330CS (C ₁₆ alkyl), or Berol Nobel (Berol products sold by Nobel) Berumokoru (Bermocoll) EHM100,
-Modified with alkylphenyl polyalkylene glycol ether groups, for example the product Amercell polymer HM-1500 (nonylphenyl polyethylene glycol (15) ether) from Amerchol,
Is included.

- (2) at least one hydroxypropyl guar ethers modified with groups comprising a fatty chain, for example Ranberuchi's products Esafuroa (Esaflor) commercially available from (Lamberti) Co. HM22 (C ₂₂ alkyl chains), Rhone-Poulenc company products sold by _{(Rhone-Poulenc) RE210-18 (C} 14 alkyl chain) and RE205-1 _{(C 20} alkyl chains).

-(3) a copolymer of a fatty chain hydrophobic monomer and vinylpyrrolidone;
Examples that can be mentioned include:
The product Antaron V216 or Ganex V216 (vinylpyrrolidone / hexadecene copolymer) sold by the company I.S.P.
The products Antalon V220 or Ganex V220 (vinyl pyrrolidone / eicosene copolymer) sold by the company I.S.P.
Is included.

- (4) sold under the C ₁ -C ₆ copolymer amphiphilic monomers comprising acrylic acid or methacrylic acid alkyl and at least one fatty chain, for example, Goldschmidt (Goldschmidt) from Antilles (Antil) 208, entitled Copolymer of methyl oxyethylated acrylate / stearyl acrylate.

-(5) Hydrophilic methacrylate or acrylate and a copolymer of a hydrophobic monomer containing at least one fatty chain, for example a polyethylene glycol methacrylate / lauryl methacrylate copolymer.

-(6) both the hydrophobic block, which may be an aliphatic sequence alone and / or an alicyclic and / or aromatic sequence, and a hydrophilic block having polyoxyethylenated properties, in the chain. Polyurethane polyether in it.

-(7) A polymer having an amino resin ether skeleton having at least one fatty chain, such as the Pure Thix compound sold by Sud-Chemie.

Preferably, a polyether-polyurethane comprising 6-30 carbon atoms and comprising at least two hydrocarbon-based lipophilic chains separated by a hydrophilic block, wherein the hydrocarbon-based chains may be pendant chains Or the chain is at the end of the hydrophilic block. In particular, one or more pendant chains can be included. Furthermore, the polymer may include a triblock copolymer in which one or both ends of the hydrophilic block is a polyethylene block hydrocarbon-based chain.
The polyether polyurethane may be in the form of multiblocks, especially triblocks. The hydrophobic blocks may be distributed at each end of the chain (eg: a triblock copolymer with a hydrophilic central block) or both at the end and inside of the chain (eg: a multiblock copolymer). These similar polymers may be graft polymers or starburst polymers.

The nonionic fatty chain polyether polyurethane may be a triblock copolymer in which the hydrophilic block is a polyoxyethylene chain having 50 to 1000 oxyethylene groups. Nonionic polyether-polyurethanes contain urethane crosslinks between the hydrophilic blocks, from which the name arises.
Furthermore, what is included in the nonionic fatty chain polyether-polyurethane is one in which the hydrophilic block is bonded to the lipophilic block via other chemical bonds.

Examples of nonionic fatty chain polyether-polyurethanes that can be used in the present invention include Rheolate 205 with urea functionality, or Rheolates 208, 204 or 212, sold by Rheox. In addition, Acrysol RM184, Aculin 44 or Aculin 46 from Rohm & Hass (Aculin 46 contains 15% by weight of 150 or 180 mol of ethylene oxide in a matrix of maltodextrin (4%) and water (81%). Contains a polycondensate of polyethylene glycol, stearyl alcohol, and methylene bis (4-cyclohexyl isocyanate) (SMDI); aculine 44 is 35% by weight in a mixture of propylene glycol (39%) and water (26%) Containing 150 or 180 mol of ethylene oxide Polyethylene glycol, may be used decyl alcohol and methylenebis (4-cyclohexyl isocyanate) is obtained containing polycondensates (SMDI)] that.
Further, from Akzo _{(Akzo), C 18} alkyl chains containing product Elfacos (Elfacos) T212, and _{C 12 - 14} alkyl chain can be exemplified products Elfacos T210 containing.

Moreover, are sold in a solid content of 20% in water, it can also be used Rohm &lotus's products DW1206B containing urethane crosslinking and C ₂₀ alkyl chains.
Furthermore, solutions or dispersions of these polymers, especially those in water or aqueous media, can also be used. Such polymers include Leolate 255, Leolate 278 and Leolate 244 sold by Leox. Products DW1206F and DW1206J sold by Rohm & Hass can also be used.
The polyether-polyurethanes which can be used in the present invention are those described in particular in G. Fonnum, J. Bakke and Fk. Hansen-Colloid Polym. Sci 271, 380.389 (1993).

  The amphoteric type of fatty chain thickening polymer used in the present invention comprises at least one fatty chain having 8 to 30 carbon atoms, for example a poly having at least one fatty chain having 8 to 30 carbon atoms. It can be selected from polymers derived from aspartic acid, for example:

-As described and prepared in patent application EP 0767191, the content of which patent application forms an integral part of the present invention. Such polymers are prepared in a known manner by reacting polysuccinimide (PSI) with fatty chain (C ₈ -C ₂₄ ) amine in a solvent in the presence or absence of a basic catalyst such as an aliphatic tertiary amine. It is prepared by amphotericizing the product obtained by reaction with a subsequent reaction with a haloorganic acid.
The C ₈ -C ₂₄ fatty chain amines to be reacted with PSI, particularly octylamine, nonylamine, decylamine, dodecylamine, tetradecylamine, hexadecylamine, octadecylamine, octadecenylamine, eicosylamine decylamine, Okuchiniruamin, Deseniruamin And dodecenylamine, tetradecenylamine, hexadecenylamine, octadecenylamine and eicosenylamine.
Examples of such polymers are the reaction of PSI with n-laurylamine or n-stearylamine in the presence of N, N-dimethyl-1,3-propanediamine as a basic catalyst, followed by calcium monochloroacetate. It is prepared by amphotericizing the product obtained by reaction with. These polymers are prepared according to the details of said patent application EP-0776791 on page 13-20 (line 1-4) and Examples 1-5 on page 28-34 (line 1-4).

-As described and prepared in patent application EP 0 844 344, the content of which patent application forms an integral part of the present invention. Such polymers, under a reduced pressure of 4-6 hours, at a temperature of 120-140 ° C., is prepared by the ammonia gas in a solvent is reacted with mono-maleate _C 8 _{-C 24} alkyl or alkenyl.
The C ₈ -C ₂₄ alkyl or alkenyl group can be selected in particular from the following linear or branched groups: decyl, dodecyl, tetradecyl, hexadecyl, octadecyl, oleyl.
Examples of such polymers include polymers containing aspartate units and decyl aspartate units, polymers containing aspartate units and dodecyl aspartate units, aspartate units described in Examples 1 to 6 of the patent application. And polymers containing cetyl aspartate units, polymers containing aspartic acid units and stearyl aspartate units, and polymers containing aspartate units and n-decylaspartamide units.

-As described and prepared in patent application EP-0959094, the content of which patent application forms an integral part of the present invention. Such polymers, the ammonia gas in a solvent is reacted with hydrophobic maleic acid monoamide, by modifying at polyoxyalkylated and linear or branched C ₈ -C ₃₀ alkyl or alkenyl chain, if Is prepared as a mixture with maleic acid monoesters.
Examples of polymers thus prepared are described in Example 2 on page 11 of said patent application.

-As described and prepared in patent application EP-0959090, the content of which patent application forms an integral part of the present invention. Such high molecular weight hydrophobically modified polymers are obtained from maleic acid derivatives and ammonia gas and di- or polyfunctional alcohols or amines.
Examples of copolymers comprising aspartic acid and decyl aspartate units or comprising aspartic acid and cetyl aspartate units are obtained in Examples 3 and 5 of the aforementioned patent application, respectively.

Or as described and prepared in patent application EP-0959091, the content of which patent application forms an integral part of the present invention. Such hydrophobically modified polymers are prepared from maleic acid monoesters or monoamides and ammonia gas.
Examples of such polymers are obtained in Examples 1, 2, 3 and 5 of said patent application.
According to the invention, preferably the amphoteric polymer having at least one fatty chain comprising 8 to 30 carbon atoms is selected from those comprising at least one non-cyclic cationic unit. Further particularly preferred are prepared from monomers having fatty chains, which are from 1 to 20 mol%, preferably from 1.5 to 15 mol%, even more particularly 1 0.5 to 6 mol% is contained.

[上式中、Ｒ_１とＲ_２は、同一でも異なっていてもよく、水素原子又はメチル基を表し、Ｒ_３、Ｒ_４及びＲ_５は、同一でも異なっていてもよく、１〜３０の炭素原子を含む直鎖状又は分枝状のアルキル基を表し、
ＺはＮＨ基又は酸素原子を表し、
ｎは２〜５の整数であり、
Ａ⁻は有機又は無機酸から誘導されたアニオン、例えばメトスルファートアニオン又は塩化物もしくは臭化物のようなハロゲン化物である]
の少なくとも１つのモノマー；
２) 式(ＩＩｂ)：
Ｒ_６−ＣＨ＝ＣＲ_７−ＣＯＯＨ (ＩＩｂ)
[上式中、Ｒ_６とＲ_７は、同一でも異なっていてもよく、水素原子又はメチル基を表す]の少なくとも１つのモノマー；
及び
３) 式(ＩＩＩａ)：
Ｒ_６−ＣＨ＝ＣＲ_７−ＣＯＸＲ_８ (ＩＩＩａ)
[上式中、Ｒ_６とＲ_７は、同一でも異なっていてもよく、水素原子又はメチル基を表し、Ｘは酸素又は窒素原子を示し、Ｒ_８は１から３０の炭素原子を含む直鎖状又は分枝状アルキル基を示す]の少なくとも１つのモノマー；
を有するか、又はこれらを共重合させることにより調製され、ここで式(Ｉｂ)、(Ｉｃ)又は(ＩＩＩａ)のモノマーの少なくとも１つは少なくとも１つの脂肪鎖を有している。 Suitable ampholytic amphoteric polymers according to the present invention are:
1) Formula (Ib) or (Ic):

[In the above formula, R ₁ and R ₂ may be the same or different and each represents a hydrogen atom or a methyl group; R ₃ , R ₄ and R ₅ may be the same or different; Represents a linear or branched alkyl group containing a carbon atom,
Z represents an NH group or an oxygen atom,
n is an integer of 2 to 5,
A ⁻ is an anion derived from an organic or inorganic acid, such as a metosulphate anion or a halide such as chloride or bromide]
At least one monomer of
2) Formula (IIb):
R ₆ —CH═CR ₇ —COOH (IIb)
[Wherein R ₆ and R ₇ may be the same or different and each represents a hydrogen atom or a methyl group] at least one monomer;
And 3) Formula (IIIa):
R ₆ —CH═CR ₇ —COXR ₈ (IIIa)
[Wherein R ₆ and R ₇ may be the same or different and each represents a hydrogen atom or a methyl group, X represents an oxygen or nitrogen atom, and R ₈ represents a straight chain containing 1 to 30 carbon atoms. At least one monomer of a linear or branched alkyl group;
Or prepared by copolymerization thereof, wherein at least one of the monomers of formula (Ib), (Ic) or (IIIa) has at least one fatty chain.

The monomers of formula (Ib) and (Ic) are preferably
-Dimethylaminoethyl methacrylate, dimethylaminoethyl acrylate,
-Diethylaminoethyl methacrylate, diethylaminoethyl acrylate,
-Dimethylaminopropyl methacrylate, dimethylaminopropyl acrylate,
-Dimethylaminopropyl methacrylamide, dimethylaminopropyl acrylamide,
These monomers may optionally be quaternized with, for example, a C ₁ -C ₄ alkyl halide or a C ₁ -C ₄ dialkyl sulfate.
More particularly, the monomer of formula (Ib) is selected from acrylamidopropyltrimethylammonium chloride and methacrylamidopropyltrimethylammonium chloride.

The monomer of formula (IIb) is preferably selected from the group consisting of acrylic acid, methacrylic acid, crotonic acid and 2-methylcrotonic acid. More specifically, the monomer of formula (IIb) is acrylic acid.
Formula (IIIa) of the monomer is preferably acrylic acid or methacrylic acid _{C 12} -C _22, and more particularly is selected from the group consisting of _{C 16} -C ₁₈ alkyl.
The monomers constituting the fatty chain amphoteric polymers of the present invention are preferably already neutralized and / or quaternized.
The ratio of the number of cationic charges / anionic charges is preferably equal to about 1.
The aliphatic chain amphoteric polymer according to the present invention preferably contains 1 mol% to 10 mol%, more preferably 1.5 mol% to 6 mol% of an aliphatic chain-containing monomer (formula (Ib), (Ic) or (IIIa) ) Monomers).

The weight average molecular weight of the aliphatic chain amphoteric polymer of the present invention may be in the range of 500 to 50 million, preferably 10,000 to 5000000.
The aliphatic chain amphoteric polymers according to the invention may also contain other monomers, for example nonionic monomers, in particular C ₁ -C ₄ alkyl methacrylates or methacrylates.
The aliphatic chain amphoteric polymer according to the present invention is described and prepared, for example, in WO 98/44012.
Preferred as the amphoteric polymer according to the present invention is a terpolymer of acrylic acid / (meth) acrylamidopropyltrimethylammonium chloride / stearyl methacrylate.

In the oxidation dyeing composition according to the present invention, it is preferable to use a nonionic type fatty chain thickening polymer.
The thickening polymer is preferably used in an amount ranging from about 0.01% to about 10% by weight relative to the total weight of the dyeing composition. More preferably, this amount ranges from about 0.1% to about 5% by weight.

  The medium of the composition suitable for dyeing is an aqueous medium, preferably composed of water, and is advantageously an organic solvent other than the polyol of the present invention that is acceptable in the cosmetics field, more particularly other polyols, such as Propylene glycol, alcohols such as ethyl alcohol, isopropyl alcohol, benzyl alcohol and phenylethyl alcohol, or glycol ethers such as ethylene glycol monomethyl, monoethyl or monobutyl ether, propylene glycol monomethyl ether, and diethylene glycol alkyl ethers such as diethylene glycol monoethyl Ether or monobutyl ether is contained at a concentration between about 0.5 wt% and 20 wt%, preferably between about 2 wt% and 10 wt%, based on the total weight of the composition.

Compositions according to the invention include sequestering agents such as EDTA and etidronic acid, UV screening agents, waxes, volatile or non-volatile, cyclic or linear or branched organic modifications (especially Other additions known in direct dyeing, such as possible silicones (with amino groups), preservatives, ceramides, pseudoceramides, vegetable oils, mineral oils or synthetic oils, vitamins or provitamins such as panthenol, opacifiers An effective amount of the agent can further be included.
The composition may further include a reducing agent or an antioxidant. These can be chosen in particular from sodium sulfite, thioglycolic acid, thiolactic acid, sodium bisulfite, dehydroascorbic acid, hydroquinone, 2-methylhydroquinone, tert-butylhydroquinone and homogentisic acid, in which case they are It is generally present in an amount ranging from about 0.05 to 3% by weight relative to the total weight of the composition.

The composition of the present invention may further contain one or more fatty alcohols, which are introduced in pure form or in the form of a mixture. As such, mention may be made in particular of lauryl alcohol, cetyl alcohol, stearyl alcohol or oleyl alcohol, or mixtures thereof. These additional fatty alcohols are about 0.001 to 20% by weight relative to the total weight of the composition.
Of course, those skilled in the art will recognize that any of the additional compounds described above, such that the advantageous properties inherently associated with the ready-to-use composition of the present invention are not substantially adversely affected by the contemplated addition. Will be selected with care.

In the oxidizing composition (B), the oxidizing agent is preferably selected from hydrogen peroxide, urea peroxide, alkali metal bromates or ferricyanides, and persalts such as perborates and persulphates. The The use of hydrogen peroxide is particularly preferred. This oxidant advantageously consists of an aqueous hydrogen peroxide solution, whose titer is in particular in the range from about 1 to 40 volumes, preferably in the range from about 5 to 40 volumes.
Further oxidizing agents that can be used are one or more oxidoreductases such as laccase, peroxidase and two-electron oxidoreductase (eg uricase), where appropriate in the presence of the respective donor or cofactor.

  The pH of the dyeing composition (A) applied to the keratin fibers or the composition ready for use [the composition obtained by mixing the dyeing composition (A) and the oxidizing composition (B)] is generally 4 ~ 12. Preferably, it is 6-11 and can be adjusted to the desired value by using acidifying or basifying agents well known in the prior art in dyeing keratin fibers.

[上式中、Ｒは、Ｃ_１-Ｃ_４アルキル基又はヒドロキシル基で置換されていてもよいプロピレン残基であり；Ｒ_３８、Ｒ_３９、Ｒ_４０及びＲ_４１は同一でも異なっていてもよく、水素原子、Ｃ_１-Ｃ_４アルキル基又はＣ_１-Ｃ_４ヒドロキシアルキル基を表す]
の化合物を挙げることができる。 Examples of basifying agents include ammonia water, alkali metal carbonates, alkanolamines such as monoethanolamine, diethanolamine and triethanolamine and their derivatives, oxyethylenated and / or oxypropylated hydroxyalkylamines And ethylenediamine, sodium hydroxide, potassium hydroxide, and the following formula (XXVI):

[Wherein R is a propylene residue optionally substituted with a C ₁ -C ₄ alkyl group or a hydroxyl group; R ₃₈ , R ₃₉ , R ₄₀ and R ₄₁ may be the same or different. Represents a hydrogen atom, a C ₁ -C ₄ alkyl group or a C ₁ -C ₄ hydroxyalkyl group]
Can be mentioned.

Acidifying agents are conventional, for example, inorganic or organic acids such as hydrochloric acid, orthophosphoric acid, carboxylic acids such as tartaric acid, citric acid or lactic acid, or sulfonic acids.
The dyeing method of the present invention preferably comprises applying a ready-to-use composition prepared immediately from the above-described compositions (A) and (B) to wet or dry keratin fibers, Is allowed to act for an exposure time in the range of preferably about 1-60 minutes, more preferably about 10-45 minutes, and the fibers are rinsed, then optionally washed with shampoo, rinsed again and dried.

The following examples are given to illustrate the invention but do not limit the invention in any way.
Example 1
The following composition was prepared:
Dyeing composition:
(Expressed in grams)
Oleyl alcohol 6
Oleic acid 3
Oleyl alcohol polyglycerolated with 2 moles of glycerol 6
Oleyl alcohol polyglycerolated with 6 moles of glycerol 6
Diethylaminopropyllaurylaminosuccinate,
Sodium salt 3
Oleylamine oxyethylenated with 2 moles of ethylene oxide 7
Alkyl containing 2 moles of ethylene oxide
-Ether carboxylic acid monoethanolamide 10
Ammonium acetate 0.8
Hexylene glycol 20
Reducing agent, antioxidant 0.915
Metal ion sequestering agent 1
1,3-dihydroxybenzene (resorcinol) 0.085
Para-phenylenediamine 0.27
5-N- (β-hydroxyethyl) amino
-2-Methylphenol 0.16
2-Methyl-5-aminophenol 1.12
Para-aminophenol 0.2
6-Hydroxyindole 0.045
Perfume Small amount ammonia water (containing 20.5% ammonia) 10.2
Demineralized water amount of 100

The dyeing composition was mixed in a plastic ball with an oxidizing composition of an aqueous hydrogen peroxide solution having a titer of 20 volumes at a ratio of oxidizing composition 1 to dyeing composition 1 during use for 2 minutes. .
The resulting mixture was applied to a hair bundle with 90% gray hair and left for 30 minutes.
The hair bundle was then rinsed with water, washed with shampoo, rinsed again with water and dried to loosen the tangles.
The hair was sensitized by permanent waves and was dyed in a particularly strong dark red blonde color.

Example 2
The following composition was prepared:
Dyeing composition:
(Expressed in grams)
Oleyl alcohol 4
Oleic acid 5
Oleyl alcohol polyglycerolated with 2 moles of glycerol 4
Lauryl alcohol polyglycerolated with 4 moles of glycerol 3.6
Rapeseed acid amide oxyethylenated with 4 moles of ethylene oxide 7.99
Oleylamine oxyethylenated with 2 moles of ethylene oxide 4
Decyl alcohol oxyethylenated with 3 moles of ethylene oxide 2.7
Ethyl alcohol 7.45
3-Methyl-1,5-pentanediol 15
Reducing agent, antioxidant 0.63
Metal ion sequestering agent 1
1,3-dihydroxybenzene (resorcinol) 0.49
Para-phenylenediamine 0.50
1,3-Dihydroxy-2-methylbenzene 0.17
3-Methyl-1-phenyl-5-pyrazolone 0.15
2,4-Diamino-1- (β-hydroxyethyloxy)
-Benzene dihydrochloride 0.049
Pure monoethanolamine 2
Fragrance Small amount of ammonia water (containing 20.5% ammonia) 10
Demineralized water amount of 100

The dyeing composition was mixed in a plastic ball with an oxidizing composition of an aqueous hydrogen peroxide solution having a titer of 20 volumes at a ratio of oxidizing composition 1 to dyeing composition 1 during use for 2 minutes. .
The resulting mixture was applied to a hair bundle with 90% gray hair and left for 30 minutes.
The hair bundle was then rinsed with water, washed with shampoo, rinsed again with water and dried to loosen the tangles.
A light chestnut color tone was obtained.

Example 3
The following composition was prepared:
Dyeing composition:
(Expressed in grams)
Oleic acid 3
Oleyl alcohol polyglycerolated with 4 moles of glycerol 5.46
Lauryl alcohol polyglycerolated with 1.5 mol of glycerol 5
Alkyl (70/30 C13 / C15-50% linear) ether carboxylic acid monoethanolamide 5 oxyethylenated with 2 moles of ethylene oxide
Decyl alcohol oxyethylenated with 5 moles of ethylene oxide 5.4
Ethyl alcohol 6.52
2,2-dimethyl-1,3-propanediol (neopentyl glycol) 12
Reducing agent, antioxidant 0.774
Metal sequestering agent 1.2
6-Hydroxybenzomorpholine 3.018
Para-phenylenediamine 2.39
1,3-dihydroxy-2-methylbenzene 0.165
3-Methyl-1-phenyl-5-pyrazolone 0.15
2,4-Diamino-1- (β-hydroxyethyloxy)
-Benzene dihydrochloride 0.196
Pure monoethanolamine 2
Fragrance Small amount of ammonia water (containing 20.5% ammonia) 12
Demineralized water amount of 100

The dyeing composition was mixed in a plastic ball with an oxidizing composition of an aqueous hydrogen peroxide solution having a titer of 20 volumes at a ratio of oxidizing composition 1 to dyeing composition 1 during use for 2 minutes. .
The resulting mixture was applied to a hair bundle with 90% gray hair and left for 30 minutes.
The hair bundle was then rinsed with water, washed with shampoo, rinsed again with water and dried to loosen the tangles.
A black color tone was obtained.

Claims (11)

In a composition for oxidative dyeing of keratin fibers containing at least one oxidative dye in a medium suitable for dyeing,
-(A) the following formula (IIa):

{Wherein R represents a saturated or unsaturated, linear or branched group containing 10 to 30 carbon atoms, and n represents a number in the range of 1 to 10} mono- and poly Comprising at least one fatty alcohol selected from glycerolated fatty alcohols and hexylene glycol;
-(B) A composition characterized in that it does not contain glycerol and a cationic synthetic thickening polymer comprising at least one fatty chain. The composition according to claim 1 , wherein the fatty alcohol accounts for 0.05 to 20% by weight relative to the total weight of the composition. Hexylene glycol composition according to claim 1 or 2, characterized in that account for 0.1% to 40% of the total weight of the composition.   The oxidation dye contains at least one oxidation base selected from ortho- and para-phenylenediamines, double bases, ortho- and para-aminophenols and heterocyclic bases, and acid addition salts of these compounds The composition according to any one of claims 1 to 3, wherein:   2. At least one coupler selected from meta-phenylenediamines, meta-aminophenols, meta-diphenols and heterocyclic couplers, and acid addition salts of these compounds. The composition of any one of thru | or 4.   A composition ready for use for oxidative dyeing of keratin fibers, comprising a composition (A) according to any one of claims 1 to 5 and at least one oxidizing agent. A composition obtained by mixing the product (B).   The oxidant is selected from hydrogen peroxide, urea peroxide, alkali metal bromate or ferricyanide, persalt, oxidoreductase in the presence of the respective donor or cofactor where appropriate. The composition according to claim 6. The composition (A) and / or composition (B) contains at least one cationic or amphoteric polymer, and the cationic polymer has the following formula (W):

Or a polyquaternary ammonium comprising repeating units corresponding to the following formula (U):

A polyquaternary ammonium comprising repeating units corresponding to
8. Composition according to claim 6 or 7 , characterized in that the amphoteric polymer is a copolymer comprising as monomers monomers of at least one acrylic acid and dimethyl diallylammonium salt.   The composition according to claim 8, wherein the cationic or amphoteric polymer is 0.01 wt% to 10 wt% with respect to the total weight of the composition.   A method for dyeing keratin fibers, comprising applying the composition according to any one of claims 1 to 5 or the dyeing composition (A) according to any one of claims 6 to 9 to keratin fibers. The composition (B) comprising at least one oxidizing agent is used to develop a color in an alkaline, neutral or acidic manner, and the composition (B) is any one of claims 6 to 9. A method as described and characterized in that it is applied continuously to the composition (A) at the time of use or without any intermediate rinsing. A compartment containing the composition according to any one of claims 1 to 5 or the composition (A) according to any one of claims 6 to 9, and an oxidizing agent, and comprising an oxidizing agent, is the other compartment containing a composition (B) according to any one of, characterized in that it comprises at least two compartments, a multi-compartment dyeing device for the oxidation dyeing of keratin fibers.